# Best Operating Systems - Page 3

  *By [Shalaka Joshi](https://research.g2.com/insights/author/shalaka-joshi)*

   Operating systems (OS) allow users to perform the basic functions of a computer. The [best operating systems](https://learn.g2.com/best-operating-system) oversee all software and peripheral hardware and accesses the central processing unit (CPU) for memory or storage. It also makes it possible for a system to run applications simultaneously.

All PCs, laptops, tablets, smartphones, and servers require an OS. Developers may opt for specific operating systems more conducive to programming and application development. In contrast, the average employee will likely use a proprietary system for more common, everyday usage. The most common operating systems for businesses are Microsoft’s Windows, Apple’s OS X, and Linux distributions, as well as mobile operating systems for smartphones.

To qualify for inclusion in the Operating System category, a product must:

- Manage a device’s software and external hardware
- Allow for simultaneous use of applications
- Connect with the central processing unit for memory and storage allocation





## Best Operating Systems At A Glance

- **Leader:** [Windows 11](https://www.g2.com/products/windows-11/reviews)
- **Highest Performer:** [Wind River Linux](https://www.g2.com/products/wind-river-linux/reviews)
- **Easiest to Use:** [Windows 11](https://www.g2.com/products/windows-11/reviews)
- **Top Trending:** [AlmaLinux OS](https://www.g2.com/products/almalinux-os/reviews)
- **Best Free Software:** [Ubuntu](https://www.g2.com/products/ubuntu/reviews)


## Top-Rated Products (Ranked by G2 Score)
  ### 1. [Oracle Enterprise Linux 7.6  supported by Navisite](https://www.g2.com/products/oracle-enterprise-linux-7-6-supported-by-navisite/reviews)
  Oracle Enterprise Linux 7.6 pre-configured to run Oracle software


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 14

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.5/10 (Category avg: 8.5/10)
- **Quality of Support:** 9.3/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.0/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Accenture](https://www.g2.com/sellers/accenture)
- **Year Founded:** 1989
- **HQ Location:** Dublin, Ireland
- **Twitter:** @Accenture (516,602 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/accenture (660,675 employees on LinkedIn®)
- **Ownership:** NYSE:ACN

**Reviewer Demographics:**
  - **Company Size:** 36% Enterprise, 36% Mid-Market


  ### 2. [Xubuntu](https://www.g2.com/products/xubuntu/reviews)
  Xubuntu is a community-developed operating system that combines elegance and ease of use. It utilizes the Xfce desktop environment, known for its stability, lightness, and configurability. Xubuntu is designed for users seeking a modern and efficient computing experience on desktops, laptops, and netbooks, while also performing well on older hardware. Key Features and Functionality: - Lightweight Desktop Environment: Xfce provides a responsive and resource-efficient interface, ideal for systems with limited resources. - Comprehensive Software Suite: Includes essential applications for daily tasks, such as the Thunar file manager, Mousepad text editor, Parole media player, and Ristretto image viewer. - High Customizability: Users can personalize their desktop experience with adjustable panels, themes, and icons to suit individual preferences. - Long-Term Support (LTS): Xubuntu offers LTS releases, like the 24.04 "Noble Numbat," providing stability and support for extended periods. Primary Value and User Solutions: Xubuntu addresses the need for a user-friendly and efficient operating system that performs reliably on both modern and older hardware. Its lightweight nature ensures that users can maximize the performance of their systems without compromising on functionality. By offering a stable and customizable environment, Xubuntu empowers users to tailor their computing experience to their specific needs, making it an ideal choice for those seeking a balance between performance and usability.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 67

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.7/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.0/10 (Category avg: 8.2/10)
- **Ease of Admin:** 8.1/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Xubuntu](https://www.g2.com/sellers/xubuntu)
- **HQ Location:** N/A
- **Twitter:** @Xubuntu (11,540 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 57% Small-Business, 33% Mid-Market


#### Pros & Cons

**Pros:**

- Lightweight Size (6 reviews)
- Speed/Performance (6 reviews)
- Ease of Use (5 reviews)
- Stability (3 reviews)
- User-Friendly (3 reviews)

**Cons:**

- Limited Customization (3 reviews)
- Skill Requirements (2 reviews)
- Command Line (1 reviews)
- Limited Apps/Store (1 reviews)
- Limited Software (1 reviews)

  ### 3. [Arch](https://www.g2.com/products/arch/reviews)
  Arch Linux is an independently developed, open-source Linux distribution renowned for its simplicity, flexibility, and user-centric design. It follows a rolling release model, ensuring users have continuous access to the latest stable versions of software without the need for major system upgrades. The default installation provides a minimal base system, allowing users to tailor their environment by adding only the components they require. Key Features and Functionality: - Rolling Release Model: Delivers continuous updates, granting users immediate access to the latest kernels, drivers, and software packages without the necessity for complete system reinstallations. - Pacman Package Manager: A powerful and efficient package management tool designed specifically for Arch Linux, facilitating easy installation, removal, and updating of software packages. - Arch User Repository (AUR): A community-driven repository that provides a vast array of user-contributed packages, extending the software availability beyond the official repositories. - Arch Build System (ABS): Allows users to build and customize packages from source, offering greater control over software installations. - Comprehensive Documentation: The ArchWiki offers extensive and detailed documentation, serving as a valuable resource for both new and experienced users. Primary Value and User Solutions: Arch Linux empowers users by providing a clean slate for building a personalized operating system tailored to their specific needs. Its rolling release model ensures that users always have access to the most current software, enhancing system security and performance. The combination of the Pacman package manager and the AUR offers a vast selection of software, while the ABS provides the flexibility to customize packages as desired. This user-centric approach, coupled with extensive documentation, makes Arch Linux an ideal choice for those seeking a customizable and up-to-date Linux distribution.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 40

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.0/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.1/10 (Category avg: 8.2/10)
- **Ease of Admin:** 8.0/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Arch Linux](https://www.g2.com/sellers/arch-linux)
- **HQ Location:** United States
- **LinkedIn® Page:** https://www.linkedin.com/company/1128280/ (58 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 70% Small-Business, 20% Mid-Market


#### Pros & Cons

**Pros:**

- Customization/Personalization (3 reviews)
- App Ecosystem (1 reviews)
- Community Support (1 reviews)
- Easy Installation (1 reviews)
- Powerful Features (1 reviews)

**Cons:**

- Skill Requirements (3 reviews)
- Installation Difficulties (1 reviews)
- Usage Difficulty (1 reviews)

  ### 4. [Remix OS](https://www.g2.com/products/remix-os/reviews)
  Remix OS is a now-discontinued operating system developed by Jide Technology that brought the Android experience to personal computers with x86 and ARM architectures. Launched in 2016, it allowed users to run Android applications on compatible Intel-based PCs, offering a unique blend of mobile and desktop functionalities. The system featured a Windows-style interface, complete with a taskbar, start menu, and notification area, providing a familiar environment for users transitioning from traditional desktop operating systems. Remix OS supported advanced multitasking with resizable windows, full mouse and keyboard integration, and a built-in file manager, enhancing productivity and usability. Additionally, it offered portable boot capabilities, enabling users to run the OS from a USB drive without installation, making it convenient for on-the-go use. By bridging the gap between mobile and desktop platforms, Remix OS provided a versatile solution for users seeking to leverage Android's vast app ecosystem on their PCs.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 29

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 6.1/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.1/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.3/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.8/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Jide Technology Co](https://www.g2.com/sellers/jide-technology-co)
- **Year Founded:** 2014
- **HQ Location:** Beijing, Beijing
- **Twitter:** @RemixGlobal (5,315 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/4807324/ (3 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 62% Small-Business, 17% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (1 reviews)
- Easy Navigation (1 reviews)
- Reliability (1 reviews)
- User-Friendly (1 reviews)
- User Interface (1 reviews)

**Cons:**

- Hardware Limitations (1 reviews)
- System Crashes (1 reviews)

  ### 5. [Netrunner](https://www.g2.com/products/netrunner/reviews)
  Netrunner is a Debian-based Linux distribution that offers a polished and user-friendly computing experience by integrating the KDE Plasma desktop environment. Designed for desktops, laptops, and ARM-based devices, Netrunner provides a comprehensive suite of pre-installed applications tailored for everyday use. Its latest release, Netrunner 25 "Shockworm," is built upon Debian 12 "Bookworm" and features the KDE Plasma 5.27 desktop environment, ensuring a stable and modern platform for users. Key Features and Functionality: - KDE Plasma Desktop: Netrunner utilizes the KDE Plasma desktop, offering a sleek and customizable interface with various themes and window decorations to suit user preferences. - Pre-Installed Applications: The distribution comes equipped with essential software, including Mozilla Firefox, Thunderbird, LibreOffice, and multimedia applications like VLC, providing a ready-to-use environment out of the box. - Flatpak Support: Netrunner includes default support for Flatpak, allowing users to easily install and manage additional applications from a wide range of sources. - Multimedia Codec Support: Built-in multimedia codecs ensure seamless playback of various audio and video formats without the need for additional installations. - System Installer: Netrunner employs the Calamares installer, facilitating a straightforward and user-friendly installation process. Primary Value and User Solutions: Netrunner aims to deliver a seamless and efficient computing experience by combining the robustness of Debian with the flexibility and aesthetic appeal of the KDE Plasma desktop. By providing a comprehensive set of pre-installed applications and features, it caters to users seeking a ready-to-use operating system that balances performance, stability, and visual appeal. The inclusion of Flatpak support and multimedia codecs addresses common user needs, reducing the time and effort required for system setup and configuration.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 12

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.4/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.5/10 (Category avg: 8.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Netrunner](https://www.g2.com/sellers/netrunner)
- **HQ Location:** N/A
- **Twitter:** @netrunner_os (625 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 42% Small-Business, 33% Enterprise


#### Pros & Cons

**Pros:**

- Easy Navigation (1 reviews)
- User-Friendly (1 reviews)

**Cons:**

- Lack of Support (1 reviews)
- Skill Requirements (1 reviews)

  ### 6. [BlackBerry UEM](https://www.g2.com/products/blackberry-uem/reviews)
  BlackBerry UEM is a suite of solutions that all rely on the same foundation of security to secure the digital workplace. It keeps employees productive on any device, anywhere, while allowing your security team to manage diverse devices, ensure data security, support remote work, and reduce operational costs. Gain comprehensive control, enhance security, and streamline your IT operations.


  **Average Rating:** 3.8/5.0
  **Total Reviews:** 363

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 7.8/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.0/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.9/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.8/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [BlackBerry](https://www.g2.com/sellers/blackberry)
- **Company Website:** https://www.blackberry.com/
- **Year Founded:** 1984
- **HQ Location:** Waterloo, Ontario
- **Twitter:** @BlackBerry (2,772,260 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/2828/ (2,030 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Consultant
  - **Top Industries:** Financial Services, Information Technology and Services
  - **Company Size:** 55% Enterprise, 27% Small-Business


#### Pros & Cons

**Pros:**

- Administration Management (2 reviews)
- Ease of Use (2 reviews)
- Organization (2 reviews)
- Reliability (2 reviews)
- Security (2 reviews)

**Cons:**

- Learning Curve (2 reviews)
- Complex Features (1 reviews)
- Complexity (1 reviews)
- Complex Setup (1 reviews)
- Development Challenges (1 reviews)

  ### 7. [GhostBSD](https://www.g2.com/products/ghostbsd/reviews)
  GhostBSD is an operating system based on FreeBSD for home and office users.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 12

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.4/10 (Category avg: 8.5/10)
- **Quality of Support:** 9.8/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.6/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [GhostBSD](https://www.g2.com/sellers/ghostbsd)
- **Year Founded:** 2009
- **HQ Location:** Dieppe, CA
- **Twitter:** @ghostbsdproject (4,188 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/9360031/ (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 62% Small-Business, 31% Mid-Market


#### Pros & Cons


**Cons:**

- Hardware Limitations (1 reviews)
- RAM Issues (1 reviews)

  ### 8. [FydeOS](https://www.g2.com/products/neverware-fydeos/reviews)
  Flint OS is a fast, simple and productive operating system built on open source Chromium OS


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 15

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.4/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.5/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.6/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Neverware](https://www.g2.com/sellers/neverware)
- **Year Founded:** 2011
- **HQ Location:** New York, New York
- **Twitter:** @neverware (2,846 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1204446/ (26 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 53% Small-Business, 33% Mid-Market


#### Pros & Cons

**Pros:**

- Compatibility (1 reviews)
- Ease of Use (1 reviews)
- Easy Management (1 reviews)
- Linux/Ubuntu OS (1 reviews)


  ### 9. [Lubuntu](https://www.g2.com/products/lubuntu/reviews)
  Lubuntu is a lightweight Linux distribution based on Ubuntu, utilizing the LXQt desktop environment to deliver a fast and energy-efficient operating system. Designed with simplicity and resource efficiency in mind, Lubuntu is particularly well-suited for older computers or devices with limited hardware capabilities. Despite its minimalistic approach, it offers a fully functional system capable of handling general computing tasks such as web browsing, word processing, and multimedia playback. Key Features and Functionality: - Lightweight Desktop Environment: Employs LXQt, known for its low resource consumption and user-friendly interface. - Energy Efficiency: Optimized to consume less power, making it ideal for laptops and energy-conscious users. - Compatibility: Maintains compatibility with a wide range of Ubuntu repositories and applications. - Customizability: Offers a modular design, allowing users to tailor the system to their specific needs. - Regular Updates: Benefits from Ubuntu's regular release cycle, ensuring access to the latest features and security patches. Primary Value and User Solutions: Lubuntu addresses the need for a functional and efficient operating system that can breathe new life into aging hardware. By requiring significantly fewer system resources compared to standard Linux distributions, it enables users to extend the lifespan of their computers without compromising on performance. This makes Lubuntu an excellent choice for individuals and organizations seeking a cost-effective solution to utilize existing hardware for everyday computing tasks.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 70

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.8/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.1/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.0/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Lubuntu](https://www.g2.com/sellers/lubuntu)
- **Year Founded:** 2008
- **HQ Location:** N/A
- **Twitter:** @LubuntuOfficial (12,515 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Who Uses This:** Software Engineer
  - **Top Industries:** Information Technology and Services, Consumer Goods
  - **Company Size:** 58% Small-Business, 22% Mid-Market


#### Pros & Cons

**Pros:**

- Lightweight Size (7 reviews)
- Speed/Performance (5 reviews)
- User-Friendly (4 reviews)
- Easy Setup (2 reviews)
- Linux/Ubuntu OS (2 reviews)

**Cons:**

- Compatibility Issues (2 reviews)
- Driver Issues (1 reviews)
- Limited Gaming (1 reviews)
- Limited Software (1 reviews)
- Outdated Technology (1 reviews)

  ### 10. [Slackware](https://www.g2.com/products/slackware/reviews)
  Slackware is a longstanding Linux distribution renowned for its simplicity, stability, and adherence to Unix-like principles. Developed by Patrick Volkerding in 1993, it is the oldest actively maintained Linux distribution. Slackware offers a comprehensive operating system suitable for various applications, from desktop workstations to server environments. Key Features and Functionality: - Simplicity and Stability: Slackware emphasizes a straightforward design, minimizing unnecessary modifications to upstream software to ensure a stable and reliable system. - Comprehensive Software Selection: It includes a wide array of software packages, such as the X Window System, development tools, networking utilities, and popular desktop environments like KDE and Xfce. - Flexible Package Management: Slackware utilizes a simple package management system that allows users to install, upgrade, and remove software packages without automatic dependency resolution, granting greater control over the system. - Manual Configuration: The distribution relies on plain text configuration files and shell scripts, enabling users to fine-tune their systems according to specific requirements. Primary Value and User Solutions: Slackware's primary value lies in providing a clean, stable, and flexible Linux environment that closely mirrors traditional Unix systems. It caters to users who prefer manual configuration and a deep understanding of their operating system, making it ideal for advanced users, system administrators, and those seeking a customizable and dependable platform. By avoiding unnecessary modifications and automation, Slackware empowers users with full control over their systems, ensuring a tailored computing experience.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 30

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.5/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.6/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.6/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.9/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Slackware](https://www.g2.com/sellers/slackware)
- **HQ Location:** , IT
- **Twitter:** @slackwarelinux (4,526 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/slackware-linux-project-italia/ (6 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 45% Small-Business, 36% Mid-Market


#### Pros & Cons

**Pros:**

- Stability (2 reviews)
- Community Support (1 reviews)
- Compatibility (1 reviews)
- Linux/Ubuntu OS (1 reviews)

**Cons:**

- Installation Issues (2 reviews)
- Command Line (1 reviews)
- Lack of Support (1 reviews)
- Outdated Technology (1 reviews)
- Skill Requirements (1 reviews)

  ### 11. [HPE OpenVMS](https://www.g2.com/products/hpe-openvms/reviews)
  HPE OpenVMS is a robust, multi-user, and multiprocessing operating system designed to deliver exceptional reliability, availability, scalability, and security. Originally developed by Digital Equipment Corporation (DEC) for VAX systems, OpenVMS has evolved to support Alpha, Itanium, and x86-64 architectures. It is engineered to handle time-sharing, batch processing, transaction processing, and real-time applications, making it suitable for mission-critical environments. Key Features and Functionality: - High Availability Clustering: OpenVMS supports clustering of up to 96 nodes, enabling the distribution of workloads across multiple physical machines. This ensures continuous operation during both planned maintenance and unexpected outages, with some clusters achieving uptimes measured in years. - Advanced Security Mechanisms: The operating system incorporates comprehensive security features, including access control lists (ACLs), intrusion detection, and detailed auditing capabilities, ensuring robust protection for sensitive data and applications. - Broad Platform Support: OpenVMS has been ported to various hardware platforms, including VAX, Alpha, Itanium, and x86-64 systems, providing flexibility and longevity for diverse IT infrastructures. - Comprehensive Networking Capabilities: It offers integrated support for DECnet and TCP/IP protocols, facilitating seamless communication and resource sharing across networks. - Rich Development Environment: OpenVMS provides a common language environment that supports multiple programming languages, allowing developers to create and maintain applications efficiently. Primary Value and Solutions Provided: OpenVMS addresses the critical need for an operating system that ensures continuous availability and reliability, particularly in sectors where downtime is not an option, such as banking, healthcare, telecommunications, and manufacturing. Its clustering capabilities allow for seamless hardware and software maintenance without disrupting operations, while its robust security features protect against unauthorized access and data breaches. By supporting multiple hardware platforms and offering a stable development environment, OpenVMS provides organizations with a scalable and secure foundation for their mission-critical applications.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 17

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.9/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.5/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.7/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [HP Development Company](https://www.g2.com/sellers/hp-development-company)
- **Year Founded:** 1939
- **HQ Location:** Palo Alto, CA
- **Twitter:** @HPE (91,134 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1025/ (85,438 employees on LinkedIn®)
- **Ownership:** NYSE: HPQ

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 44% Mid-Market, 33% Small-Business


#### Pros & Cons

**Pros:**

- Cloud Computing (1 reviews)
- Speed/Performance (1 reviews)
- Storage Management (1 reviews)

**Cons:**

- Limited Software (1 reviews)
- Usage Difficulty (1 reviews)

  ### 12. [Puppy](https://www.g2.com/products/puppy/reviews)
  Puppy Linux is a family of Linux distributions meant for the home-user computers.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 13

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 6.1/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.5/10 (Category avg: 8.5/10)
- **Quality of Support:** 6.4/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.9/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Puppy](https://www.g2.com/sellers/puppy)
- **HQ Location:** N/A
- **Twitter:** @PuppyLinuxSr (74 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 77% Small-Business, 23% Mid-Market


#### Pros & Cons

**Pros:**

- Customization/Personalization (1 reviews)
- Lightweight Size (1 reviews)
- Speed/Performance (1 reviews)

**Cons:**

- Unfriendly Interface (1 reviews)

  ### 13. [VyOS](https://www.g2.com/products/vyos/reviews)
  VyOS Networks is the global leader in open-source networking for organizations that need secure, scalable, automated networking across bare metal, cloud, and edge. Designed with flexibility and scalability in mind, VyOS provides an enterprise-grade networking platform for consistent operations and automation at scale, delivering full control and high-performance with zero vendor lock-in. Our mission is to restore ownership of network infrastructure to our users through transparent, high-performance and vendor-neutral networking. Your network, your rules. VyOS Universal Router thrives on bare metal and all major hypervisors and cloud platforms: • Scales seamlessly from small devices to multi-core/nic instances • With this flexibility, you can harmonize your on-premises and cloud networks, eliminating the need for costly, proprietary VPN solutions. • Deploy VyOS Universal Router to create cost-effective, robust remote access VPNs for your off-site personnel or site-to-site VPNs Equipped with an exhaustive suite of features, VyOS Universal Router goes beyond what's expected from a router. From sophisticated routing protocols like BGP, OSPF, and RIP to advanced VPN and tunneling protocols, including IPsec, VTI, L2TP, OpenVPN, Wireguard, GRE, IPIP, SIT, VXLAN, L2TPv3, GENEVE, we have you covered. Enjoy enhanced security with an interface and zone-based firewalls, NAT, and high availability features such as VRRP and connection table synchronization. VyOS Universal Router also offers QoS, NetFlow, sFlow traffic accounting, and Telegraf for enhanced telemetry. VyOS Universal Router simplifies network management like never before. Automation is the cornerstone of modern IT management, and VyOS Universal Router doesn't fall short. With built-in SaltStack integration and an official Ansible module, and Terraform support, automate your configuration workflow effortlessly. VyOS Universal Router provides an HTTP API for those bespoke automation solutions, offering endless possibilities for network configuration and management.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 54

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.5/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.7/10 (Category avg: 8.5/10)
- **Quality of Support:** 9.0/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.0/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [VyOS Networks](https://www.g2.com/sellers/vyos-networks)
- **Company Website:** https://www.vyos.io
- **Year Founded:** 2014
- **HQ Location:** Poway, California, USA
- **Twitter:** @vyos_dev (2,732 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/vyos/ (42 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Computer & Network Security
  - **Company Size:** 46% Small-Business, 33% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (13 reviews)
- Features (8 reviews)
- Open Source (7 reviews)
- Powerful Features (7 reviews)
- Free/No Cost (6 reviews)

**Cons:**

- Insufficient Documentation (7 reviews)
- Lack of Support (7 reviews)
- Learning Curve (6 reviews)
- Complex Configuration (4 reviews)
- Skill Requirements (4 reviews)

  ### 14. [BackBox.org](https://www.g2.com/products/backbox-org/reviews)
  BackBox.org is a free, open-source community project dedicated to enhancing IT security through the promotion and utilization of open-source software. It offers a comprehensive Linux distribution tailored for penetration testing and security assessments, providing a robust toolkit for network and system analysis. Designed for speed and efficiency, BackBox Linux delivers a minimal yet complete desktop environment, featuring its own software repositories that are regularly updated with the latest stable versions of widely recognized ethical hacking tools. Key Features and Functionality: - Comprehensive Security Toolkit: BackBox Linux includes a wide array of security and analysis tools, covering areas such as web application analysis, network analysis, vulnerability assessment, computer forensic analysis, and exploitation. - Lightweight and Efficient: Utilizing the XFCE desktop environment, BackBox is optimized for performance and resource efficiency, making it suitable even for older hardware configurations. - Regular Updates: The distribution maintains its own software repositories, ensuring that users have access to the latest stable versions of essential ethical hacking tools. - Community-Driven Development: As an open-source project, BackBox encourages community involvement, allowing users to contribute to its development and improvement. Primary Value and User Solutions: BackBox.org addresses the need for accessible and effective security assessment tools by providing a free, open-source platform tailored for penetration testing and network analysis. Its lightweight design and comprehensive toolkit enable security professionals and enthusiasts to conduct thorough assessments without the overhead of commercial solutions. By fostering a community-driven approach, BackBox promotes the culture of security within the IT environment, contributing to a safer and more secure digital landscape.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 13

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.8/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.9/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.9/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [BackBox.org](https://www.g2.com/sellers/backbox-org)
- **Year Founded:** 2010
- **HQ Location:** Torino, -
- **Twitter:** @backbox_org (3,190 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1198893/ (6 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 62% Small-Business, 23% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (1 reviews)
- Powerful Features (1 reviews)

**Cons:**

- Poor UI/UX (1 reviews)

  ### 15. [PureOS](https://www.g2.com/products/pureos/reviews)
  PureOS is a privacy-focused, open-source operating system developed by Purism, designed to provide users with a secure and user-friendly computing environment. Built upon the Debian GNU/Linux distribution, PureOS emphasizes user freedom, security, and privacy by including only free and open-source software. It is endorsed by the Free Software Foundation and is suitable for both desktop and mobile devices, offering a convergent experience across platforms. Key Features and Functionality: - Privacy and Security: PureOS is designed to protect user data and privacy, incorporating tools for encrypting communications and safeguarding sensitive information. - Free and Open-Source Software: The operating system includes a curated selection of free and open-source applications, allowing users to inspect, modify, and distribute the software. - Convergence: PureOS offers a seamless experience across devices, enabling the same operating system and applications to run on both desktops and smartphones, adapted for different screen sizes. - User-Friendly Interface: With desktop environments like GNOME and KDE Plasma, PureOS provides an intuitive and modern user interface suitable for a wide range of users. - Regular Updates: The system receives regular software updates to ensure stability, security, and access to the latest features. Primary Value and User Solutions: PureOS addresses the growing concerns over digital privacy and security by offering an operating system that respects user freedom and autonomy. By excluding proprietary software and potential surveillance mechanisms, it empowers users to have full control over their digital lives. Its convergent design ensures a consistent and secure experience across various devices, making it an ideal choice for individuals and organizations seeking a trustworthy and transparent computing platform.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 20

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.2/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.6/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.6/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [PureOS](https://www.g2.com/sellers/pureos)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 67% Small-Business, 19% Mid-Market


#### Pros & Cons

**Pros:**

- Open Source (3 reviews)
- Linux/Ubuntu OS (2 reviews)
- Privacy Focus (2 reviews)
- Security/Safety (2 reviews)
- Ease of Use (1 reviews)

**Cons:**

- Performance Issues (2 reviews)
- Compatibility Issues (1 reviews)
- Driver Issues (1 reviews)
- Lack of Support (1 reviews)
- Limited Customization (1 reviews)

  ### 16. [Gentoo](https://www.g2.com/products/gentoo/reviews)
  Gentoo Linux is a free, source-based operating system that emphasizes configurability and performance. Utilizing the Portage package management system, Gentoo allows users to compile software directly from source code, enabling optimization tailored to specific hardware and application needs. This approach grants users unparalleled control over their system's configuration, making Gentoo a versatile choice for a wide range of applications, from secure servers to gaming systems. Key Features and Functionality: - Portage Package Management: Gentoo's Portage system facilitates the compilation of software from source, allowing for extensive customization and optimization. - USE Flags: This feature enables users to specify desired functionalities for each package, providing fine-grained control over software features and dependencies. - Rolling Release Model: Gentoo follows a rolling release model, ensuring that users have continuous access to the latest software updates and security patches without the need for major system upgrades. - Wide Architecture Support: Gentoo is compatible with a broad range of processor architectures, including x86, x86-64, ARM, PowerPC, and more, enhancing its adaptability across diverse hardware platforms. Primary Value and User Solutions: Gentoo's primary value lies in its flexibility and performance optimization capabilities. By compiling software from source, users can tailor their systems to meet specific performance requirements and hardware configurations. This level of customization is particularly beneficial for advanced users and developers who require a high degree of control over their operating environment. Additionally, Gentoo's rolling release model ensures that systems remain up-to-date with the latest software advancements and security updates, reducing the need for frequent, large-scale system upgrades.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 37

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 7.7/10 (Category avg: 8.5/10)
- **Ease of Use:** 6.6/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.6/10 (Category avg: 8.2/10)
- **Ease of Admin:** 7.4/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Gentoo Linux](https://www.g2.com/sellers/gentoo-linux)
- **Year Founded:** 1999
- **HQ Location:** N/A
- **Twitter:** @gentoo (10,168 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/gentoo-linux/ (67 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software, Computer & Network Security
  - **Company Size:** 50% Small-Business, 26% Enterprise


#### Pros & Cons

**Pros:**

- Customization/Personalization (4 reviews)
- Speed/Performance (2 reviews)
- Community Support (1 reviews)
- Ease of Use (1 reviews)
- Hardware Support (1 reviews)

**Cons:**

- Installation Difficulties (5 reviews)
- Skill Requirements (2 reviews)
- Time-Consuming (2 reviews)
- Slow Updates (1 reviews)
- Usage Difficulty (1 reviews)

  ### 17. [Mageia](https://www.g2.com/products/mageia/reviews)
  Mageia is a free and open-source Linux-based operating system that originated as a fork of Mandriva Linux. Managed by the non-profit organization Mageia.Org, it is developed collaboratively by a global community of users and developers. Mageia is designed to be user-friendly, offering a variety of desktop environments and a comprehensive suite of applications to cater to diverse user needs. Key Features and Functionality: - Desktop Environments: Mageia supports multiple desktop environments, including KDE Plasma, GNOME, Xfce, LXDE, LXQt, Cinnamon, MATE, and Enlightenment, allowing users to choose their preferred interface. - Package Management: The distribution utilizes the urpmi package manager, with DNF available as an alternative, facilitating efficient software installation and management. - Comprehensive Software Repository: Mageia offers a vast repository of software, including productivity tools like LibreOffice, web browsers such as Firefox, multimedia applications like VLC, and graphic editors like GIMP. - Hardware Support: The operating system provides robust hardware support, including compatibility with UEFI systems, ensuring it runs on a wide range of hardware configurations. - Mageia Control Center: This centralized configuration tool allows users to manage system settings, hardware, and software installations through an intuitive graphical interface. Primary Value and User Solutions: Mageia aims to deliver a stable, secure, and user-friendly Linux distribution suitable for both newcomers and experienced users. Its extensive hardware support and choice of desktop environments make it adaptable to various user preferences and system requirements. The comprehensive software repository ensures that users have access to a wide array of applications for different tasks, while the Mageia Control Center simplifies system management. By providing a community-driven, open-source platform, Mageia empowers users with control over their computing environment, fostering a collaborative and inclusive ecosystem.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 14

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.9/10 (Category avg: 8.5/10)
- **Quality of Support:** 6.5/10 (Category avg: 8.2/10)
- **Ease of Admin:** 10.0/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Mageia](https://www.g2.com/sellers/mageia)
- **Year Founded:** 2010
- **HQ Location:** Paris, France
- **Twitter:** @mageia_org (3,120 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1365705/ (19 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 47% Small-Business, 29% Enterprise


#### Pros & Cons

**Pros:**

- Community Support (1 reviews)
- Compatibility (1 reviews)
- Free/No Cost (1 reviews)
- Hardware Support (1 reviews)
- Regular Updates (1 reviews)

**Cons:**

- Driver Issues (1 reviews)
- Slow Updates (1 reviews)
- Unfriendly Interface (1 reviews)

  ### 18. [SUSE Linux Enterprise Real Time](https://www.g2.com/products/suse-linux-enterprise-real-time/reviews)
  Whether it’s an IoT sensor monitoring industrial devices or an edge system that must act instantly on external inputs, SUSE Linux Enterprise Real Time is a real time operating system designed to reduce latency and increase the predictability and reliability of time-sensitive, business-critical applications. Banks, manufacturers, government agencies and others rely on time-dependent applications which must execute accurately and predictably all the time, every time. Precision Timing To act as a single unit, distributed systems need time accuracy not only within a server but across all servers. The Precision Time Protocol (PTP) synchronizes servers via the high-speed network, up to sub-microsecond accuracy. Predictability Includes support for device interrupt threads, enabling tuning at the device level, and hardware latency detectors to ensure predictability of application behavior. Low Latency SUSE Linux Enterprise Real Time gives you the time advantage you need to beat the competition. A fully preemptible real-time kernel allows you to specify which processes take priority over previously uninterruptible operating system processes, such as spinlocks and hardware and software interrupts.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 31

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.8/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.6/10 (Category avg: 8.2/10)
- **Ease of Admin:** 8.7/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [SUSE](https://www.g2.com/sellers/suse)
- **Year Founded:** 1992
- **HQ Location:** Nürnberg, DE
- **Twitter:** @SUSE (64,545 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1455/ (2,712 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 42% Mid-Market, 30% Enterprise


#### Pros & Cons

**Pros:**

- Speed/Performance (3 reviews)
- Long-Term Support (2 reviews)
- Stability (2 reviews)
- Compatibility (1 reviews)
- Powerful Features (1 reviews)

**Cons:**

- High Cost (3 reviews)
- Skill Requirements (2 reviews)
- High Requirements (1 reviews)
- Installation Difficulties (1 reviews)
- Lack of Support (1 reviews)

  ### 19. [Debian GUI Linux by Techlatest.net](https://www.g2.com/products/debian-gui-linux-by-techlatest-net/reviews)
  Debian also known as Debian GNU/Linux, is a Linux distribution composed of free and open-source software, developed by the community-supported Debian Project . Debian is one of the oldest operating systems based on the Linux kernel. With this VM you will get Debian 11 (Bullseye)/ Debian 12(Bookworm) based Linux desktop GUI environment packed with many open source productivity tools and applications up and running in minutes. It includes: - RDP based remote desktop environment - Fish- shell with command auto suggestion and completion - Visual Studio Code - Firefox Web Browser


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 14

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.7/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.5/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.3/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Techlatest.net](https://www.g2.com/sellers/techlatest-net-6736ea8b-f975-4339-83d2-e7be04cd8eb1)
- **HQ Location:** New York, US
- **Twitter:** @TechlatestNet (209 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/techlatest-net/ (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Top Industries:** Computer Software
  - **Company Size:** 64% Small-Business, 14% Enterprise


#### Pros & Cons

**Pros:**

- Ease of Use (5 reviews)
- User-Friendly (4 reviews)
- Lightweight Size (3 reviews)
- Reliability (3 reviews)
- Speed/Performance (3 reviews)

**Cons:**

- Command Line (2 reviews)
- Limited Customization (2 reviews)
- User Interface Issues (2 reviews)
- Difficult Setup (1 reviews)
- Installation Issues (1 reviews)

  ### 20. [BlackArch](https://www.g2.com/products/blackarch/reviews)
  BlackArch Linux is an Arch Linux-based distribution tailored for penetration testers, security researchers, and ethical hackers. It offers a comprehensive suite of over 2,800 security tools, organized into categories such as exploitation, forensics, reverse engineering, wireless analysis, fuzzing, malware research, and cryptography. This extensive toolkit enables users to conduct thorough security assessments and research. Key Features and Functionality: - Extensive Toolset: Provides a vast repository of over 2,800 security tools, allowing users to install them individually or in groups. - Arch Linux Compatibility: Fully compatible with existing Arch Linux installations, enabling seamless integration and customization. - Multiple Installation Options: Offers Full and Slim ISO versions, catering to different user needs and system capabilities. - Live ISO Capability: Can be run as a live system, allowing users to test and use the distribution without installation. - Rolling Release Model: Adheres to Arch Linux's rolling release model, ensuring users have access to the latest kernel updates and security packages without needing to reinstall the system. Primary Value and User Solutions: BlackArch Linux addresses the needs of cybersecurity professionals by providing a robust and up-to-date platform for penetration testing and security research. Its extensive collection of tools, combined with the flexibility and customization inherent in Arch Linux, allows users to tailor their environment to specific security assessment requirements. By offering a rolling release model, BlackArch ensures that users have continuous access to the latest security tools and updates, enhancing the effectiveness and efficiency of their security operations.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 19

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.5/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.6/10 (Category avg: 8.2/10)
- **Ease of Admin:** 8.6/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [BlackArch Linux](https://www.g2.com/sellers/blackarch-linux)
- **Year Founded:** 2013
- **HQ Location:** Earth, Earth
- **Twitter:** @blackarchlinux (16,951 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/blackarch-linux (7 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 42% Mid-Market, 42% Small-Business


#### Pros & Cons

**Pros:**

- Lightweight Size (1 reviews)
- New Features (1 reviews)
- Powerful Features (1 reviews)
- Regular Updates (1 reviews)
- Security Features (1 reviews)

**Cons:**

- Skill Requirements (3 reviews)
- Time-Consuming (2 reviews)
- Command Line (1 reviews)

  ### 21. [MageStack](https://www.g2.com/products/magestack/reviews)
  MageStack is a cloud operating system built for Magento hosting.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 13

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.6/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.4/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.4/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Sonassi](https://www.g2.com/sellers/sonassi)
- **Year Founded:** 2008
- **HQ Location:** Salford Quays, GB
- **Twitter:** @sonassi (1,108 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/sonassi/about (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 38% Mid-Market, 38% Small-Business


#### Pros & Cons

**Pros:**

- Ease of Use (1 reviews)
- Speed/Performance (1 reviews)
- Virus Protection (1 reviews)

**Cons:**

- High Cost (2 reviews)

  ### 22. [SCO UnixWare 7](https://www.g2.com/products/sco-unixware-7/reviews)
  SCO UnixWare 7 is a robust UNIX operating system designed to deliver high performance, scalability, and reliability on Intel processor-based servers. It serves as an ideal platform for businesses seeking to deploy mission-critical applications, offering a cost-effective alternative to proprietary midrange systems. With its advanced networking capabilities and support for diverse client environments, UnixWare 7 ensures seamless integration into existing infrastructures. Key Features and Functionality: - Scalability and Performance: Supports up to 32 CPUs and 64 GB of memory, providing near-linear scaling as resources are added. - Advanced Networking: Includes a high-performance TCP/IP subsystem with support for DHCP, Sendmail, and Netscape Communicator, facilitating efficient network communication. - Reliability and Availability: Features such as Hot Plug PCI, Multi-path I/O, and I2O enhance system availability and serviceability, ensuring continuous operation. - Security: Offers C2-level security capabilities with predefined profiles, robust auditing, and access control mechanisms to safeguard system integrity. - File and Print Services: Provides Windows (SMB) and Windows NT file and print services through SCO VisionFS, along with NFS support for seamless file sharing. Primary Value and User Solutions: UnixWare 7 addresses the critical needs of businesses requiring a dependable and scalable operating system for their enterprise applications. By leveraging the cost-effectiveness of Intel-based hardware, it offers a powerful yet economical solution for deploying and managing business-critical services. Its comprehensive networking support and compatibility with various client systems ensure smooth integration into diverse IT environments, while its advanced security and reliability features provide peace of mind for organizations operating in demanding, 24/7 settings.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 13

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.5/10)
- **Ease of Use:** 7.9/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.3/10 (Category avg: 8.2/10)
- **Ease of Admin:** 8.7/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Xinuos](https://www.g2.com/sellers/xinuos)
- **Year Founded:** 2009
- **HQ Location:** St Thomas, VI
- **Twitter:** @Xinuos (145 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/xinuos-inc-/ (8 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 46% Small-Business, 38% Enterprise


#### Pros & Cons

**Pros:**

- Powerful Features (2 reviews)
- Ease of Use (1 reviews)

**Cons:**

- Poor UI/UX (1 reviews)

  ### 23. [CloudReady](https://www.g2.com/products/cloudready/reviews)
  CloudReady is the highly secure, fast, and modern operating system that runs on almost any hardware. Launched in February 2015, CloudReady garnered immediate attention by giving budget-strapped schools a way to turn old, slow computers into fast, reliable devices that deliver the same experience as a Chromebook. Several years and more than 1.2 million installs later, CloudReady is the OS of choice for innovative organizations and IT teams eager to embrace the future of computing and eliminate the hassle and expense of legacy operating systems. Thousands of schools, businesses, and consumers in 142 countries around the world use CloudReady daily via our Education, Enterprise, and Home Editions. With CloudReady, you can transform your computers so they’re secure, easy to manage, and never slow down. CloudReady gives you all the power of the web without the weight or risk of traditional operating systems. Based on Google’s Chromium OS (the same foundation as Chromebooks and Chrome OS), CloudReady provides unparalleled speed, simplicity, and security without hardware limitations, whether your computers are brand new or 10 years old. That’s why companies, non-profits, schools, and government agencies around the world use CloudReady to streamline and secure their devices when accessing web apps and VDI.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 27

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.8/10 (Category avg: 8.5/10)
- **Quality of Support:** 8.4/10 (Category avg: 8.2/10)
- **Ease of Admin:** 9.3/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Neverware](https://www.g2.com/sellers/neverware)
- **Year Founded:** 2011
- **HQ Location:** New York, New York
- **Twitter:** @neverware (2,846 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1204446/ (26 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 53% Small-Business, 30% Mid-Market


#### Pros & Cons

**Pros:**

- Ease of Use (2 reviews)
- Easy Installation (1 reviews)
- Easy Setup (1 reviews)
- Lightweight Size (1 reviews)
- Security Features (1 reviews)

**Cons:**

- Compatibility Issues (1 reviews)
- Hardware Limitations (1 reviews)
- High Cost (1 reviews)
- Lack of Support (1 reviews)
- Limited Apps/Store (1 reviews)

  ### 24. [LibreELEC](https://www.g2.com/products/libreelec/reviews)
  LibreELEC is a lightweight Just enough OS Linux distribution purpose-built for Kodi on current and popular mediacentre hardware.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 18

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 5.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.1/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.9/10 (Category avg: 8.2/10)
- **Ease of Admin:** 6.1/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [LibreELEC](https://www.g2.com/sellers/libreelec)
- **Year Founded:** 2016
- **HQ Location:** KODI, GLOBAL
- **Twitter:** @LibreELEC (7,599 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/libreelec/about (1 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 67% Small-Business, 17% Enterprise


  ### 25. [Sailfish OS](https://www.g2.com/products/sailfish-os/reviews)
  Sailfish OS is a Linux-based mobile operating system developed by Jolla, designed to offer a unique and privacy-focused alternative to mainstream platforms. Emphasizing user control and customization, Sailfish OS provides a gesture-based interface that enhances intuitive navigation and multitasking. Its open-source nature encourages community involvement, fostering a diverse ecosystem of applications and extensions. Notably, Sailfish OS supports Android applications through a compatibility layer, allowing users to access a wide range of apps while maintaining a secure and independent environment. This combination of privacy, flexibility, and compatibility positions Sailfish OS as a compelling choice for users seeking an alternative mobile experience. Key Features and Functionality: - Gesture-Based Navigation: Sailfish OS utilizes intuitive gestures for navigation, enabling users to perform actions with simple swipes and taps, enhancing the overall user experience. - Multitasking Interface: The operating system offers a multitasking view that displays all running applications in a single view, allowing users to control apps directly from this interface without fully opening them. - Open-Source and Community-Driven: Sailfish OS embraces open-source principles, allowing for greater customization and innovation. The active community contributes to the development of the OS, creating a vibrant ecosystem of apps and extensions. - Android App Compatibility: Through a proprietary compatibility layer, Sailfish OS supports the execution of Android applications, providing users access to a vast array of apps while maintaining the OS's unique environment. - Privacy and Security: Sailfish OS emphasizes user privacy, ensuring that data is not collected or analyzed without consent, contrasting with the policies of mainstream platforms. Primary Value and User Solutions: Sailfish OS addresses the growing demand for privacy-centric mobile solutions by offering an independent platform free from the data collection practices common in other operating systems. Its gesture-based interface and multitasking capabilities provide a seamless and efficient user experience. The open-source nature and active community support allow for extensive customization, enabling users to tailor their devices to their preferences. Additionally, the compatibility with Android applications ensures that users do not have to sacrifice app availability when choosing a privacy-focused alternative. Overall, Sailfish OS delivers a secure, customizable, and user-friendly mobile operating system that empowers users to take control of their digital experience.


  **Average Rating:** 3.9/5.0
  **Total Reviews:** 14

**User Satisfaction Scores:**

- **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.3/10 (Category avg: 8.5/10)
- **Quality of Support:** 7.9/10 (Category avg: 8.2/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.5/10)


**Seller Details:**

- **Seller:** [Jolla](https://www.g2.com/sellers/jolla)
- **Year Founded:** 2011
- **HQ Location:** Tampere, Finland
- **Twitter:** @JollaHQ (36,189 Twitter followers)
- **LinkedIn® Page:** http://www.linkedin.com/company/jolla (40 employees on LinkedIn®)

**Reviewer Demographics:**
  - **Company Size:** 50% Small-Business, 29% Enterprise


#### Pros & Cons

**Pros:**

- Customization/Personalization (1 reviews)
- Privacy Focus (1 reviews)
- Security Features (1 reviews)
- Security/Safety (1 reviews)

**Cons:**

- App/Game Issues (1 reviews)
- Compatibility Issues (1 reviews)
- Hardware Limitations (1 reviews)
- Installation Difficulties (1 reviews)
- Performance Issues (1 reviews)



## Parent Category

[IT Infrastructure Software](https://www.g2.com/categories/it-infrastructure)




---

## Buyer Guide

### What You Should Know About Operating Systems 

### What is an operating system?

An operating system, or OS, manages a computer’s hardware and software resources and provides common services for computer programs. The OS controls the computer's resources as the system interface between the hardware components and the user. Every computer system requires one OS to run several software programs. 

Whether it is common tasks like [document creation](https://www.g2.com/categories/document-creation)and [browser software](https://www.g2.com/categories/browser) or highly specialized applications, numerous computer applications rely on operating systems as a foundation for storage and execution. The OS takes care of it, as these applications cannot directly interact with hardware.

The majority of store-bought personal computers come with pre-installed modern operating systems. Mobile devices also have their form of OS (such as Android and iOS). In many cases, a user can install different OS software on top of the embedded systems already present within a computer. 

Some of the main functions of OS platforms include memory management, device management, file management, security, error-detecting aids, and CPU management. OS also manages different device's file structures and regulates user access and control.

### What are the common features of an operating system?

Operating systems offer a range of core features that users find highly beneficial, including:

- **Software updates** : Regular updates ensure the operating system stays current with advancements, improvements, and security patches. These updates, from aesthetic enhancements to critical security fixes, showcase the developers' commitment to continuous support and improvement.
- **Vendor support** : Modern OS offers streamlined vendor support through online communication channels. Users can easily connect with developers to offer feedback, address performance issues, or troubleshoot problems. Built-in support features, tutorials, and help articles provide a seamless support experience.
- **Applications** : Operating systems have proprietary programs, from note-taking and media players to games and calculators. Such applications are often key for users when choosing an operating system, as they enhance the overall functionality and user experience.
- **Permissions** : The permissions feature allows users to manage access to the system and maintain security and privacy on shared devices. It enables users to create multiple accounts on a single computer, delegate access to employees, and control file and program access. 
- **Security** : Operating systems emphasize security as a paramount feature by acting as gatekeepers for files, data, and critical applications. OS platforms have built-in security offerings to identify, block, and combat threats. These security measures, including recovery tools, protect against hacks, viruses, and system failures.

### What are the benefits of an operating system? 

The benefits of using an operating system include:

- **Device control** : The primary role of an operating system is device control. It acts as the intermediary between the hardware and users. It allows the loading and management of applications, enabling users to interact with the device seamlessly.
- **Customizable graphic user interface (GUI)**: A GUI simplifies computer communication, allowing users to manage and execute various tasks efficiently. Operating systems facilitate the process by providing users with a smooth and customizable GUI. 
- **Resource sharing** : OS platforms facilitate the sharing of resources among different devices, including modems, printers, and music players. Users can easily share files via emails or transfer data to other devices, promoting collaboration and connectivity.
- **Non-requirement of coding** : The OS is a user-friendly platform, eliminating the users’ need for coding knowledge to access and utilize computer functionalities. This enhances accessibility for a broader user base.
- [Data security](https://www.g2.com/glossary/data-security-definition): Operating systems are crucial in safeguarding user data. Using bit-to-bit encryption, the OS ensures that sensitive information stored on the computer remains secure and can only be accessed by authorized users.
- **Memory management** : The OS oversees memory allocation and utilization and optimizes RAM and other memory resources. This ensures that applications run efficiently and do not overload the system, improving overall performance.
- **Hardware compatibility** : Operating systems ensure compatibility across various devices by providing a layer of abstraction between applications and hardware. This abstraction allows software developers to create applications running on different hardware configurations.
- **User account management** : An OS supports user account management, allowing multiple users to have personalized settings and access levels. This feature is essential for shared devices and ensures a secure and personalized computing experience.
- **Error handling** : Operating systems incorporate error-handling mechanisms to detect and manage errors that may occur during the execution of programs. This helps prevent system crashes and enhances the overall stability of the computing environment.

### Who uses an operating system?

Operating systems are used by everyone who owns a digital device. However, some professions need to customize their OS for themes, visual elements, hardware requirements, and security settings, Such systems are most commonly used by the following professionals: 

- **Developers** : Developers use operating systems as a foundation for designing and developing software and applications. The choice of an operating system is critical for aligning with coding specializations and supporting development workflows.
- **Designers** : Graphic designers and other design professionals rely on operating systems to handle modern and data-intensive design applications efficiently. The right operating system and suitable hardware are essential for designers seeking speed, power, and ample memory for their creative processes.
- **Gamers** : The desktop gaming community heavily relies on operating systems to support their gaming activities. Enthusiastic gamers invest in operating systems that meet the specifications demanded by their games, ensuring optimal performance and stability during gameplay.
- **Business professionals** : Operating systems are fundamental tools for business professionals, impacting productivity, collaboration, and overall efficiency within professional settings. They facilitate tasks like document creation, communication, and data management.
- **Educational institutions** : Operating systems are widely used in educational settings, providing a platform for teaching and learning. From basic computer literacy to advanced programming courses, educational institutions leverage operating systems to facilitate various academic activities.
- **Medical professionals** : In healthcare settings, operating systems manage electronic health records (EHR), medical imaging, and various diagnostic tools. Medical professionals rely on operating systems to access and analyze patient data securely.
- **Scientists and researchers** : Operating systems play a crucial role in scientific research by supporting computational simulations, data analysis, and modeling. Researchers from various fields rely on operating systems to conduct experiments and process complex datasets.
- **Government agencies** : Operating systems are integral to government operations, supporting data management, communication, and administrative functions. Government agencies use operating systems to ensure the smooth functioning of various departments.
- **Defense forces** : Defence forces utilize operating systems for various applications, from mission planning and communication to managing complex defense systems. Operating systems play a critical role in ensuring the security and efficiency of military operations, both in command centers and on the field.

### Operating system pricing

Operating systems typically follow different pricing models based on their type, the target audience, and the usage context. Here are some standard pricing models for operating systems:

- **Commercial license:** Operating systems following a commercial license model require users to purchase a license. This model is typical for widely used desktop operating systems and often involves different editions with varying features and pricing.
- **Free and open source:** Operating systems under the open-source model are freely available for users to download, use, modify, and distribute. Users do not need to pay for the OS, but expenses may be associated with support services or additional features.
- **Subscription model:** Some operating systems adopt a subscription-based model, particularly in enterprise and server environments. Users pay a recurring fee for continuous access to updates, support, and other services. This is common in cloud-based and server operating systems.
- **Device or Original Equipment Manufacturer (OEM) licensing:** In device or OEM licensing, the operating system comes pre-installed on devices, and the cost of the OS is typically included in the overall price of the device. This model is common for personal computers, laptops, and mobile devices.
- **Volume licensing:** Organizations that require multiple copies of an operating system may opt for volume licensing. This model suits businesses and educational institutions and offers cost savings for bulk purchases and centralized management capabilities.

### Challenges with operating systems

Some common challenges with operating systems are:

- **Complexity** : Operating systems present complexities in terms of programming, installation, and general usability. Even ostensibly user-friendly platforms may pose obstacles for average users throughout the usage lifecycle.
- **Integrations and application support** : Compatibility issues between a user's preferred operating system and existing hardware or applications can persist long after the initial setup. The growth of cloud computing has mitigated some of these complexities by enabling users to manage files or applications without relying solely on local hard drives.
- **Security concerns** : OS platforms are susceptible to malware, viruses, and cyberattacks. Maintaining robust security measures, like regular updates and antivirus software, is essential to safeguarding the system and user data.
- **User interface variability** : Different operating systems often have distinct [user interfaces](https://www.g2.com/glossary/user-interface-definition), resulting in a learning curve for users transitioning between platforms. This variability can lead to confusion and inefficiencies among users, particularly in workplaces with diverse operating system preferences.
- **Resource consumption** : Operating systems can consume significant system resources, affecting the overall performance of a device. Resource-intensive features, background processes, and system updates may strain hardware, leading to slower performance and reduced responsiveness.
- **Update management** : Managing software updates is critical to operating system maintenance. Users may encounter challenges in compatibility or dependency, keeping their systems up-to-date, potentially exposing vulnerabilities and compromising system stability.
- **User accessibility** : The accessibility features of operating systems vary, impacting users with disabilities. Ensuring that operating systems provide adequate accessibility options is crucial for creating an inclusive computing environment.
- **Data backup and recovery** : Operating systems must have robust data backup and recovery mechanisms. Challenges arise if users fail to regularly back up their data like difficulties in restoring files after system failures.
- **User privacy concerns** : Privacy issues like data collection and tracking can affect certain operating systems. Users may face challenges in controlling their personal information and managing privacy settings effectively.

### Which companies should buy operating systems?

Companies of all sizes purchase and use operating systems for building apps and websites. Below are some examples of companies that should consider buying operating systems:

- **Technology giants** : Established technology companies, like Google, Microsoft, and Apple, continually invest in operating system development to maintain control over their ecosystem and enhance user experiences.
- **Cloud service providers** : Companies offering [cloud computing services](https://www.g2.com/categories/cloud-computing-platforms), such as Amazon Web Services (AWS) or Microsoft Azure, might invest in operating systems tailored for cloud environments to optimize performance and security for their services.
- **Automotive companies** : With the rise of connected and autonomous vehicles, automotive companies may benefit from developing or securing operating systems to power in-car infotainment, navigation, and other smart vehicle features.
- **IoT (Internet of Things) companies**: [Companies specializing in IoT devices](https://www.g2.com/categories/iot-device-management-platforms) could invest in or develop lightweight operating systems tailored for resource-constrained devices to power a wide range of connected products.
- **Enterprise software providers** : Companies offering enterprise software solutions like Oracle or SAP might consider developing or obtaining operating systems that complement their business applications and improve overall system performance.
- **Open-source software companies** : Organizations focusing on open-source solutions, like Red Hat, may acquire or contribute to developing open-source operating systems to expand their portfolio and support the broader open-source community.
- **Startups and innovators** : Emerging companies with innovative ideas for new computing platforms, edge computing, or novel device categories may see value in developing their operating systems to support their unique offerings.
- **Security firms** : Companies specializing in cybersecurity may consider developing or procuring operating systems with advanced security features to provide more resilient and secure computing environments.

### How to choose an operating system 

Choosing an operating system depends on the business’s needs, preferences, and work type. The following explains the step-by-step process buyers can use to find a suitable operating system:

#### Identifying business needs and priorities

Identifying business needs and priorities in selecting an operating system is a crucial step. This involves a comprehensive assessment of specific requirements. Scale, user support, and compatibility play a pivotal role for businesses. 

The purpose of the operating system, whether for personal or business use, guides the decision-making process. Factors such as development capabilities, hardware preferences, and the balance between customization and control must be carefully evaluated. 

#### Choosing the necessary technology and features

When choosing an operating system, several key factors necessitate meticulous consideration. First and foremost, the specific business requirements play a pivotal role, as the chosen OS should seamlessly align with the organization's operational needs. 

It is essential to evaluate the development capabilities required, whether for widespread business support or specialized development purposes. Hardware preferences also come into play, particularly if there is a strong affinity for a specific brand, as certain operating systems are inherently tied to particular hardware devices. 

Customization options are crucial, especially for those opting for open-source operating systems, which offer high levels of adaptability but may require a deeper technical understanding. 

Compatibility with existing systems is critical to ensure a smooth transition without disruptions. Stability considerations are paramount to avoid crashes that could affect data safety and accessibility. 

#### Reviewing vendor vision, roadmap, viability, and support

Choosing vendors involves a systematic approach where organizations define their requirements, conduct thorough research to identify potential candidates, and assess various factors such as reputation, financial stability, expertise, and product quality. 

Evaluating the vendor's vision, scalability, and support options is crucial, and referencing past clients helps gauge satisfaction levels. Additionally, considering compliance, security measures, and transparent pricing structures aids in making informed decisions. 

Negotiating favorable terms and reviewing contract details ensure a mutually beneficial partnership, aligning the vendor's offerings with the organization's needs and goals.

#### Evaluating the deployment and purchasing model

Engage IT planners and key decision-makers to assess platform integration and custom development needs. The final evaluation should incorporate end users' feedback on integration, usability, and departmental requirements.

Low-code platforms come with diverse business-serving models and pricing structures, ranging from end-user pricing to metrics-based approaches. Understanding the total cost of operation and maintenance is vital, and considering different platforms eases proof-of-concept development. Before making decisions, buyers must grasp all costs, including data retrieval, recurring fees, and additional charges.

#### Putting it all together

Consider factors such as compatibility with your hardware and software requirements, user interface preferences, security features, and whether you prioritize open-source options. Research and evaluate popular operating systems like Windows, macOS, and various Linux distributions to determine which best aligns with your computing goals and workflow. 

The final decision involves consensus from the selection committee, including end users. This buy-in is crucial for the solution's smooth implementation and successful adoption. By bringing in diverse perspectives and considering their feedback, your organization ensures your decision meets immediate needs and aligns with future goals

### Software related to operating system

Related solutions and services that can be used alongside no-code development platforms include:

- [Utilities software:](https://www.g2.com/categories/utilities) Operating systems often include a set of utility programs that perform various tasks, such as disk management, file system maintenance, system monitoring, and troubleshooting. Examples include disk cleanup tools, system optimization utilities, and task managers.
- [Security software](https://www.g2.com/categories/security) **:** Antivirus programs, firewalls, and other security software help protect the operating system and user data from malware, viruses, and unauthorized access. These tools contribute to the overall security posture of the system.
- [Backup](https://www.g2.com/categories/backup) **a**** nd recovery software**: Backup solutions and recovery tools are crucial for safeguarding data and restoring system functionality in case of data loss or system failures. These applications create backups and provide recovery options for files and system configurations.

### Operating system trends

- **Cloud Operating Systems (COS)**: Tailored for cloud infrastructure, COS provides high scalability, auto-scaling, load balancing, and robust security for efficiently handling cloud-based applications.
- **Real-Time Operating Systems (RTOS)**: Ideal for embedded systems and IoT devices, RTOS ensures deterministic behavior and a small memory footprint, catering to real-time processing requirements.
- **Container Operating Systems (COS)**: Facilitating lightweight and efficient containerized applications, COS simplifies deployment, scaling, and management with added features like security and networking.
- **Serverless Operating Systems (SOS)**: Optimized for serverless computing, SOS offers auto-scaling cost efficiency through a pay-as-you-go model and focuses on functions as a service (FaaS)
- **AI-powered operating systems** : By integrating AI features like natural language processing and machine learning, these systems analyze data for intelligent applications such as chatbots and autonomous vehicles.
- **Blockchain Operating Systems (BOS)**: Designed for blockchain-based applications, BOS provides security, consensus, and smart contract execution, transforming sectors like supply chain management and healthcare.
- **Hybrid Operating Systems (HOS)**: Although managing different environments introduces complexity, versatile HOS runs on diverse platforms, offering compatibility, scalability, and security for modern software development.

Researched and written by [Shalaka Joshi](https://research.g2.com/insights/author/shalaka-joshi)

Reviewed and edited by [Supanna Das](https://in.linkedin.com/in/supanna-das-a98a83220)