--- title: Zenmap Reviews meta_title: 'Zenmap Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 28 reviews by the users' company size, role or industry to find out how Zenmap works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 28 scale: '5' date_modified: '2026-06-24' parent_category: name: "DevSecOps\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t" url: https://www.g2.com/categories/devsecops --- # Zenmap Reviews **Vendor:** Nmap **Category:** [Vulnerability Scanner Software](https://www.g2.com/categories/vulnerability-scanner) **Average Rating:** 4.5/5.0 **Total Reviews:** 28 ## About Zenmap Zenmap is the official graphical user interface (GUI) for the Nmap Security Scanner, designed to make network scanning accessible for both beginners and experienced users. This multi-platform, free, and open-source application supports operating systems such as Linux, Windows, Mac OS X, and BSD. Zenmap simplifies the process of network discovery and security auditing by providing an intuitive interface to Nmap's powerful features. Key Features and Functionality: - Profile Management: Users can save frequently used scans as profiles, enabling quick and consistent execution of routine network assessments. - Command Creation: An interactive command creator assists in building Nmap command lines, making it easier to customize scans without extensive command-line knowledge. - Result Management: Scan results can be saved for future reference, compared to identify changes over time, and are stored in a searchable database for efficient retrieval. - Network Topology Visualization: Zenmap offers an interactive, animated visualization of network topology, illustrating the relationships and paths between hosts. - Cross-Platform Compatibility: The application runs on multiple operating systems, ensuring flexibility and broad accessibility. Primary Value and User Solutions: Zenmap addresses the need for a user-friendly interface to Nmap's comprehensive network scanning capabilities. By providing graphical representations and simplified management of scan profiles and results, it enables users to efficiently monitor network security, detect unauthorized devices, and manage service upgrades. This tool is particularly valuable for system and network administrators seeking to maintain secure and well-documented network environments. ## Zenmap Pros & Cons **What users like:** - Users find Zenmap to be **easy to use** , making it accessible for various cybersecurity professionals. (1 reviews) - Users appreciate the **ease of implementation** of Zenmap, making it accessible for penetration testers and analysts. (1 reviews) **What users dislike:** - Users find **limited command functionality** in Zenmap, and express dissatisfaction with its user interface design. (1 reviews) - Users criticize Zenmap for its **poor interface design** , which detracts from the overall user experience and usability. (1 reviews) ## Zenmap Reviews ### 1. GUI front-end that brings Nmap’s power to the desktop **Rating:** 4.5/5.0 stars **Reviewed by:** Luca P. | Chief Operations Officer DEQUA Studio | Formerly CTO in MarTech, Marketing and Advertising, Small-Business (50 or fewer emp.) **Reviewed Date:** July 30, 2025 **What do you like best about Zenmap?** Zenmap serves as the official graphical interface for Nmap, exposing all command-line functionality through an intuitive desktop application. The cross-platform compatibility ensures consistent deployment across Windows, Linux, and macOS environments. Profile management streamlines recurring scans by storing configurations as reusable templates. The Command Creator pane provides real-time CLI translation, making it an effective learning tool for transitioning from GUI to command-line workflows. Output persistence handles multiple formats (XML, grepable, SQLite) automatically, enabling historical analysis and third-party integration. The Diff function highlights changes between scan results through color-coded comparisons, accelerating change control processes. The Topology tab renders network relationships as visual graphs, providing immediate insight into network segmentation without parsing raw traceroute data. Full NSE script integration allows vulnerability assessment directly through the interface. **What do you dislike about Zenmap?** The application depends on deprecated Python 2 and GTK2 libraries, creating compatibility issues on modern systems. Release cycles lag behind the core Nmap engine, leaving newer features unavailable through the GUI. Performance degrades significantly with large result sets - the topology view becomes unresponsive beyond 2,000 hosts. Administrative privileges are required for advanced scan techniques with no graceful fallback options. The lack of automation endpoints prevents integration with CI/CD pipelines, forcing manual workflows for routine operations. **What problems is Zenmap solving and how is that benefiting you?** Zenmap consolidated our scattered scanning methodology into standardized, reproducible profiles. The integrated result database eliminated manual file management for historical scan analysis. Visual diff capabilities replaced manual Excel comparisons during change control reviews. The Command Creator accelerated junior analyst training by demonstrating CLI syntax in real-time. Network topology visualization simplified asset mapping in complex flat networks. ### 2. A quick review of Zenmap **Rating:** 4.0/5.0 stars **Reviewed by:** mohit m. | Penetration Tester, Small-Business (50 or fewer emp.) **Reviewed Date:** May 10, 2022 **What do you like best about Zenmap?** Zenmap is the best tool for penetration testers, ethical hackers, and cyber security analysts It's used for showing service on web servers, open ports, and versions on web servers.it is easy to use and ease of implimentation. **What do you dislike about Zenmap?** yes, that is a very limited command to use . and in Kali Linux, I'm using a lot of commands. so i think that is some issue of zenmap. also, zenmap's UI is not good but I don't think integration is possible or not with zenmap. **What problems is Zenmap solving and how is that benefiting you?** according to me yes zenmap is problem solving tool because according to my experience, i know some commands so i don't need to start Kali and use Nmap it time taking so I use zenmap behalf of this ### 3. Using this tool has made it easy to scan a network and gain information like ports and services. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Banking | Small-Business (50 or fewer emp.) **Reviewed Date:** May 07, 2024 **What do you like best about Zenmap?** It is easy to use and convinient, and gives many information by using different plugins. **What do you dislike about Zenmap?** The result is not saved anywhere, if it automatically saves the result somewhere it would be easy. As i have mistakently ended many running scans. **What problems is Zenmap solving and how is that benefiting you?** I work in the cybersecurity industry and it is very useful in conducting scans of a network and in figuring out open ports and services currently running along with their displayed versions. ### 4. Excellent tool for network security **Rating:** 5.0/5.0 stars **Reviewed by:** Richard F. | Network Security Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** December 13, 2021 **What do you like best about Zenmap?** Zenmap is a relatively simple tool to use; select your target and the scans you want to perform against it. I can scan for open ports and see which services are running on them. I can also check for malware using scripts from the NSE. Its vulnerability scanning is excellent in identifying vulnerable systems for patching. With Zenmap, you can scan for vulnerabilities, see where they are within your network or devices, and begin patching them. I like that I can scan different or specific systems without having to sit directly in front of them which to me is one of the best things anout Zenmap. **What do you dislike about Zenmap?** The scan result can be a little difficult to read and understand. Also, it would be nice if Zenmap could download the updates or patches needed for the vulnerabilities found and install them. **Recommendations to others considering Zenmap:** Scan your network devices only. If you are using this professionally, ensure you have written permission to use the tool, clearly identify devices for scanning, and remember that ISP modems do not belong to the organization. Hence, don't scan them **What problems is Zenmap solving and how is that benefiting you?** A benefit to having Zenmap is that you can use it to uncover vulnerabilities within the environment. If you can reach a certain port you can see which service is occupying it and take the necessary action if needed. There is also the benefit of using more advanced features in the NSE for malware scanning, you can also write your own scripts with this feature and share with others. ### 5. Scanning a network can be simple **Rating:** 5.0/5.0 stars **Reviewed by:** Luis C. | Cybersecurity Specialist **Reviewed Date:** May 31, 2022 **What do you like best about Zenmap?** Easy to use, you can get a lot of information from the scans and there's a big community ready to help with the commands if required. **What do you dislike about Zenmap?** It's hard to understand at the beginning. Sometimes it takes a lot of time to give you simple scans and sometimes it does bring you all the information **What problems is Zenmap solving and how is that benefiting you?** It helped me descovering and understanding my network and my communication with all my devices across my infrastructure. ### 6. Multi-functional IP Scanner **Rating:** 4.0/5.0 stars **Reviewed by:** Huseyin D. | System Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** September 22, 2021 **What do you like best about Zenmap?** First of all, it's completely free because it is tough to find a free IP scanner for the m1 chip MacBook pro. That's why I love it. Also, it has many features, and results are coming clear and with different styles. **What do you dislike about Zenmap?** Unfortunately, user interface is blurred and not optimized for the M1 MacBook Pro. Sometimes program getting, too. **Recommendations to others considering Zenmap:** If you need a simple IP scanner, you can use it. **What problems is Zenmap solving and how is that benefiting you?** I'm using it as an IP scanner and see the results to define devices which connected to the network. ### 7. Zenmap - The Ultimate NMAP GUI **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Networking | Enterprise (> 1000 emp.) **Reviewed Date:** July 16, 2020 **What do you like best about Zenmap?** The GUI covers everything you need to analyse your entire local area network. It also helps visualize the topology and clearly shows all sophisticated and verbose findings for hosts and devices in the network. **What do you dislike about Zenmap?** The GUI can get pretty non-responsive and the included NPCAP compatibility adapter can interrupt your internet supply due to conflicting metrics but that can be fixed manually. **Recommendations to others considering Zenmap:** Networking monitoring tools can be vast and expensive and hard to set up. So, if you're looking for an on-the-go solution for your company's network, without spending unnecessary resources, Zenmap might be the best choice for you. **What problems is Zenmap solving and how is that benefiting you?** I am a local IT Network admin and need to often verify the visibility of networking devices and hosts running in our private network. Zenmap is one of the most inexpensive and simple GUI tool for NMAP to diagnose all the layered changes that my team makes to the network visually. ### 8. Zenmap tool the best open source tool for Port Scanning **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Logistics and Supply Chain | Enterprise (> 1000 emp.) **Reviewed Date:** January 15, 2021 **What do you like best about Zenmap?** Zenmap is the GUI based rather then Cmd line based which makes you use for port scanning. It had all available facility to scan network related parameters **What do you dislike about Zenmap?** Need to add more and more features to analysis **What problems is Zenmap solving and how is that benefiting you?** I was using nmap then moved to Zenmap and I am using as port of port scanning as initial stages of my projects.It is used as part of Vulnerability assessment part for port scanning ### 9. Zenmap Tool for Network Discovery **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** March 26, 2020 **What do you like best about Zenmap?** The ease of use and power of this network scanner. Learning to use the tool in a cursory manner is relatively easy, which makes getting started with it extremely simple and straightforward. **What do you dislike about Zenmap?** There is a bit of a learning curve to go from novice to power user. Once you want to delve deeper into what can be done with this tool, it takes quite a bit of further understanding - not as simple and easy as starting off. **What problems is Zenmap solving and how is that benefiting you?** Network discovery, mapping of the network, asset enumeration. Benefits are validating addresses of known servers, etc. as well as discovering and locating unknown or previously unidentified resources on the network. It also helps to understand the underlying connections present in the network as a whole. ### 10. Zenmap: A Lightweight Network Security Scanner for Any IT Admin's toolkit **Rating:** 5.0/5.0 stars **Reviewed by:** Jeremy Raymond P. | Web Consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** March 26, 2020 **What do you like best about Zenmap?** I love Zenmap. I use it all of the time to monitor network traffic, and I can see computer, cellphone, and laptop traffic all from one screen. **What do you dislike about Zenmap?** Sometimes I wish the GUI was a little more intuitive, but once you get used to it, it is really quite easy. **Recommendations to others considering Zenmap:** This is a great little tool that packs a load of information for monitoring your network. It is super easy to use and pretty easy to learn. **What problems is Zenmap solving and how is that benefiting you?** I can quickly identify the packet type and shut down usage from one simple interface. I love how easy it is to install and use. I thought the app would take up more space on my HD, but it is so light and nimble. ### 11. Zenma, A GUI for Nmap **Rating:** 4.0/5.0 stars **Reviewed by:** Aby T. | System Admin, Mid-Market (51-1000 emp.) **Reviewed Date:** November 06, 2019 **What do you like best about Zenmap?** Zenmap is basically Nmap with a user interface, and that's what I really like about zenmap, because zenmap let us scan networks without having to enter most of commands, because zenmap will give us lists of commands that we can select from, with zenmap, we can see the network structure and connected computers in a network topology, which I found really helpful. **What do you dislike about Zenmap?** Its a GUI version of Nmap but, in Zenmap we still have to enter commands to do most of the scans, There is no option to change the font style of the output, or color of the fonts, we wont even get any option to change into dark mode. **Recommendations to others considering Zenmap:** Zenmap is a really good tool for scanning networks, If you are familiar with Nmap then switching to Zenmap will be a really good experience for you, because we will be able to see the results in more convenient way. **What problems is Zenmap solving and how is that benefiting you?** Scanning networks became more easier, and most importantly we can see the result in topology style, which I found really helpful , while I scan networks, its make me easy to understand the network structure. ### 12. Graphical User Interface of Nmap **Rating:** 4.5/5.0 stars **Reviewed by:** Yasas Sri S. | Systems Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 21, 2020 **What do you like best about Zenmap?** One of the best tools to discover devices in your network. Zenmap can do everything that Namp can do but with a nice user-friendly graphical user interface. With the help of Zenmap, it is really easy get an understanding about your organization network topology even if you are a new system admin. **What do you dislike about Zenmap?** Operating System detection is not functioning very well, sometime Zenmap displays wrong OS names. **Recommendations to others considering Zenmap:** This is an excellent free tool for system administrators, system engineers and network engineers. **What problems is Zenmap solving and how is that benefiting you?** 1) Discovery of network devices 2) Identification of open ports 3) Identification of static IPs given to users ### 13. Easy to Use Network Scanner. **Rating:** 4.0/5.0 stars **Reviewed by:** Akhil K. | Junior System Administrator, Mid-Market (51-1000 emp.) **Reviewed Date:** September 03, 2019 **What do you like best about Zenmap?** Zenmap is the GUI version of Nmap and I really like that, I can do lots of different scans on my network using Zenmap. It will show the open ports and services running on my network. I like that it shows the open ports in green colour in the result after scanning and that is very easy to spot and identify. After scanning I can see my hosts in Topology view which very easy to understand. **What do you dislike about Zenmap?** Sometimes scanning takes more time than usual even when we use the same commands. They should have added more scanning profile option in the drop down menu. **Recommendations to others considering Zenmap:** This is the best and simple network scanner out there. Zenmap can use all the Nmap commands and we can sort all the results at the end. So This is a good Network scanner for all Network professionals. **What problems is Zenmap solving and how is that benefiting you?** Using Zenmap we were able to scan our whole network easily. And The topology view really helped to explain the network structure to someone else. ### 14. Zenmap is best **Rating:** 5.0/5.0 stars **Reviewed by:** Thilak W. | Senior Software Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** September 04, 2019 **What do you like best about Zenmap?** Zenmap is the graphical version of the Nmap security scanner. One of the best tools for port scanning and discover hosts and their services. It is available freely in many platforms such as Windows, Linux, Mac OS X. One of the great features is frequently using commands can be saved. Filters can be added easily. Zenmap provides a detailed output report about hosts and services. **What do you dislike about Zenmap?** Sometimes scanning results are not 100% accurate. (Ex. OS version identifies differently.) **Recommendations to others considering Zenmap:** I recommend this product because It is free. **What problems is Zenmap solving and how is that benefiting you?** One of the most using the software when beginning of the exploiting and vulnerability scanning. I use Zenmap to identify what devices are in the network and what ports are open and what services are running. Also helps me for OS fingerprinting. Zenmap helps me to exploit and identify security issues. Also used for network mapping. ### 15. How to stop intruders and network hogs with a standalone tool **Rating:** 4.0/5.0 stars **Reviewed by:** Luca M. | Jr Sysadmin, Mid-Market (51-1000 emp.) **Reviewed Date:** October 30, 2019 **What do you like best about Zenmap?** nmap (The zenmap engine) is very powerful even from CLI but when combined with zenmap GUI it becomes more effective to quickly identify intruders with the real time topology view and other useful features such as stealth mode scan and quick scan plus traceroute to search for network hogs **What do you dislike about Zenmap?** Some scan profiles are not documented and optimized so, they may cause slowness or decrease stability of your entire network or the hosts that you are scanning **What problems is Zenmap solving and how is that benefiting you?** Search for network intruders on our Wifi LAN and retrieve informations about topology and CCC (currently connected clients) to launch a latency scan and retrieve informations of their network experience and satisfaction ratio ### 16. An excellent security tool for sys admins **Rating:** 5.0/5.0 stars **Reviewed by:** Kaushalya d. | System Admin, Mid-Market (51-1000 emp.) **Reviewed Date:** November 09, 2019 **What do you like best about Zenmap?** The main thing is the user interface is simple and straightforward. Also, it is the official GUI app for the Nmap. Different profiles can be set, and search results can be saved for later review. Different keyboard shortcut keys can be fixed. **What do you dislike about Zenmap?** Sometimes Zenmap cannot identify precisely what operating systems are running. **What problems is Zenmap solving and how is that benefiting you?** I basically use Zenmap for port scanning and network mapping. Also, it helps me to identify what hosts are in the network. So I can get a clear picture of what is happening in the network. ### 17. No better Network discovery tool than Zenmap. **Rating:** 4.5/5.0 stars **Reviewed by:** Tejas G. | Associate Security Consultant, Computer & Network Security, Mid-Market (51-1000 emp.) **Reviewed Date:** June 23, 2019 **What do you like best about Zenmap?** Its a legendary network scanner tool. Zenmap is actually the interactive interface for the nmap. It’s very simple and user friendly application which can be installed on operating systems like Windows, Linux, Mac OS. Using Zenmap, once we can specify the targets it provides us options to choose scan profiles which are already inbuilt into the application like quick scan, intense scan etc. The advantage of these profiles is that we don’t need to remember the commands to run the specific nmap scans, instead we can just select one of the profiles and just hit scan button to perform the scan. Once the scans are complete this application also provides options to see output of the scan, port and host information which shows the information about the open/closed ports of the target system along with the information about services, protocols regarding the open/closed ports, host details like MAC address of the system. Zenmap even provides options of profile editor which I think is one of the best features of this application. It actually allows to choose attributes to run the scan. It also has option to select from different categories of scripts to test particular vulnerabilities. **What do you dislike about Zenmap?** I don’t have any complains about this application to be fair. Zenmap is really good and helpful tool although I have observed some false positive results about the ports information provided by Zenmap for targeted systems after completion of the scans during the past. **What problems is Zenmap solving and how is that benefiting you?** I have used this tool to test vulnerabilities, obtain network information during the vulnerability assessment and penetration testing exercises of different internal and external networks. ### 18. Fundamentally suitable interface for nmap interface and use. **Rating:** 4.5/5.0 stars **Reviewed by:** Saumya G. | Network Security Engineer, Computer & Network Security, Mid-Market (51-1000 emp.) **Reviewed Date:** September 26, 2019 **What do you like best about Zenmap?** The intereface is easy to get to work with and is with all command guides and can be very useful during assessments for scanning or running scripts, the support is great with community level connectivity. **What do you dislike about Zenmap?** The interface could include topic-wise details, this may have been implemented in current updates, earlier it use to., the tool is very helpful overall. **Recommendations to others considering Zenmap:** The tool interface is very helpful in understanding the abilities of nmap application. Also the commands listed in the tool makes your work easier with use for different levels of tests being performed upon the given application. **What problems is Zenmap solving and how is that benefiting you?** With Zenmap i use to run scripts scan on applications for testing and assessments, the tool interface was very helpful with all the commands list and powerful use of nmap scripts. ### 19. Useful application to scan internal and external network for exposed port and alive hosts **Rating:** 5.0/5.0 stars **Reviewed by:** Carmelo L. | Senior Network engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** October 27, 2019 **What do you like best about Zenmap?** You can graphically export result without knowing CLI of nmap, the utility used by Zenmap to run scan over the network. OS detection is the best feature because you can accomplish information gathering and survey in a single scan and with a single tool **What do you dislike about Zenmap?** No cons, maybe some scan profiles are not well documented and are a bit slower on zenmap than on nmap but I think this is caused by the gui **What problems is Zenmap solving and how is that benefiting you?** Scan for alive hosts and exposed port inside my LAN and WAN (ISP) addresses ### 20. Good and unexpensive network tool to have a clear vision of real-time network topology **Rating:** 5.0/5.0 stars **Reviewed by:** Lino B. | Senior Consultant for Energy Studio Pro Software, Mid-Market (51-1000 emp.) **Reviewed Date:** October 28, 2019 **What do you like best about Zenmap?** It can draw "automatically" and without user interaction a full network topology with hosts status and "virtual" link between hosts, very useful to create network diagram and to see daily changes inside your network. **What do you dislike about Zenmap?** No script library available, to make vulnerabilities assessments you have to download external script without security checks available. **What problems is Zenmap solving and how is that benefiting you?** Create and print four network diagram of four different subnets to use in Zabbix for real time host monitoring map features. ### 21. Powerful tool to stop intruder in your network **Rating:** 4.0/5.0 stars **Reviewed by:** Carlo T. | System specialist, Small-Business (50 or fewer emp.) **Reviewed Date:** October 25, 2019 **What do you like best about Zenmap?** Quick scan and customizable scanning profiles are the fastest way to search for intruder and stop it while other similar tools are still scanning **What do you dislike about Zenmap?** Some crash during extended TCP scan cause Zenmap restart losing all previous scan data (without session restoring) **What problems is Zenmap solving and how is that benefiting you?** Stop network intruder and search for open ports inside my enterprise network ### 22. The best tool for network mapping and exploration. **Rating:** 5.0/5.0 stars **Reviewed by:** Miguel Angel A. | Instructor Professor, Enterprise (> 1000 emp.) **Reviewed Date:** January 19, 2019 **What do you like best about Zenmap?** My favorite thing about Zenmap is it's simplicity. It presents enough GUI controls to the nmap command line tool that makes it extremely easy to perform network exploration task without the need to memorize all the command line switches and options of nmap. Zenmap is also flexible enough to allow you to specify a custom command line for nmap beyond the typical use-case presets defined by the Zenmap developers. Another great thing about Zenmap are it's report views that allow you to examine the network topology and details about each network host that has been detected in each exploration, if the type of exploration performed warrants it. The ability to save and restore the results of the network explorations is also very welcome. **What do you dislike about Zenmap?** There isn't really anything I dislike about Zenmap. It is a tool with a single purpose and it fulfills it extremely well. **Recommendations to others considering Zenmap:** There isn't much needed to use Zenmap and it's command line tool nmap. If you have basic/intermediate knowledge about IP network administration then you have all you need to use Zenmap. Both Zenmap and nmap are free tools so you don't lose anything if they don't meet your requirements. One thing to consider if you are going to use Zenmap in Windows networks: the latest versions of Zenmap and nmap (version 7 at the time of writing) don't work on versions of Windows prior to Windows 7. In this case you need to use a version of Zenmap with nmap version 6 or previous. Unix users should have no problems using Zenmap, and it is available in the repositories of most major Linux and BSD distributions. **What problems is Zenmap solving and how is that benefiting you?** I use Zenmap mainly as a network exploration tool both in my regular place of work and also when doing consulting work. Zenmap has proven as an invaluable tool for initial exploration of computer networks, both when updating a network map and especially when mapping poorly documented networks. ### 23. Zenmap are best to view the service running in details **Rating:** 5.0/5.0 stars **Reviewed by:** Manish N. | Sr. InfoSec Consultant, Computer & Network Security, Small-Business (50 or fewer emp.) **Reviewed Date:** July 29, 2019 **What do you like best about Zenmap?** Zenmapp user interface which will allow me to view the services in details and finding the correct answer regarding my port **What do you dislike about Zenmap?** user interface need to improve more as well as the scripts need to store and update automatically **What problems is Zenmap solving and how is that benefiting you?** Finding the services running on the server and devices and using it for vulnerability finding ### 24. Zenmap likely to be NMap **Rating:** 3.0/5.0 stars **Reviewed by:** Ramya Tharani E. | Security engineer , Enterprise (> 1000 emp.) **Reviewed Date:** July 02, 2019 **What do you like best about Zenmap?** Zenmap is used to run the NMap commands for checkinh open ports and its also helpful to check the os versions, Linux version, apache version. **What do you dislike about Zenmap?** Takes a bit of time to execute the command. **What problems is Zenmap solving and how is that benefiting you?** I am into vulnerability management and it helps me to validate the vulnerability using zenmap. We used to check the open ports, version related, strong and weak key relates vulnerabiligties ### 25. Zenmap GUI **Rating:** 4.5/5.0 stars **Reviewed by:** Nilesh B. | Technical Support, Mid-Market (51-1000 emp.) **Reviewed Date:** June 25, 2019 **What do you like best about Zenmap?** Absolute results of the port scans. It gives an awesome fish eye view of the scanned topology along with CLI of the scan performed on the specified host **What do you dislike about Zenmap?** It should give an in-depth analysis of the active ports along with the possible security threats on that active ports that will be very helpful **What problems is Zenmap solving and how is that benefiting you?** Scanning the active ports of our organization's servers present on different data centers. ### 26. Best Tool For Port Scanning **Rating:** 4.0/5.0 stars **Reviewed by:** Alisab H. | Network Security Consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** July 03, 2019 **What do you like best about Zenmap?** Nmap aka ZenMap is an open-source network utility that can be used to discover different networks and for auditing networks for security purposes. **What do you dislike about Zenmap?** observed some false positive results about the ports information **What problems is Zenmap solving and how is that benefiting you?** I am able to explore the networks, but our team makes use of zenmap for mostly finding the port status of the servers and other network devices during audits. ### 27. Zenmap ported review **Rating:** 5.0/5.0 stars **Reviewed by:** Harrish A. | Harrish, Enterprise (> 1000 emp.) **Reviewed Date:** July 06, 2019 **What do you like best about Zenmap?** It is used to check the open ports and versions using show versions. **What do you dislike about Zenmap?** It will take soo much time to execute a script. **What problems is Zenmap solving and how is that benefiting you?** Used to validate vulnerabilities by checking the open ports and used to check versions and os detections and TCP detection. ### 28. Zen map usage and benefits **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** June 28, 2019 **What do you like best about Zenmap?** Zenmap is the official graphical user interface (GUI) for the Nmap Security Scanner. It is a multi-platform, free and open-source application designed to make Nmap easy for beginners . **What do you dislike about Zenmap?** Sometimes it’s robust and no friendly Get frozen while using extensively **Recommendations to others considering Zenmap:** Do use it if you’re a beginner **What problems is Zenmap solving and how is that benefiting you?** Zen map is better upgrade or alternative to nmap It makes nmap easier for me to use has I’m a beginner and also It is flexible on any Os be it windows or Linux ## Zenmap Discussions - [Is Zenmap tool used for ethical hacking ?,](https://www.g2.com/discussions/36254-is-zenmap-tool-used-for-ethical-hacking) - 1 comment, 1 upvote - [Can we find out Web application vulnearabilities at code level using Zenmap? if so How?](https://www.g2.com/discussions/11996-can-we-find-out-web-application-vulnearabilities-at-code-level-using-zenmap-if-so-how) - 1 comment, 1 upvote - [View Zenmap pricing details and edition comparison](https://www.g2.com/products/zenmap/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-24+11%3A54%3A46+-0500&secure%5Bsession_id%5D=3ba20952-5a5a-4cc9-a338-6070571fe029&secure%5Btoken%5D=faca90108aa25f8cab51f7390cb699f8f460ecf78f59cde0c86e5d5853f9522b&format=llm_user) ## Zenmap Integrations - [NMAP Online](https://www.g2.com/products/nmap-online/reviews) ## Zenmap Features **Performance** - Issue Tracking - Detection Rate - False Positives - Automated Scans **Network** - Compliance Testing - Perimeter Scanning - Configuration Monitoring **Application** - Manual Application Testing - Static Code Analysis **Agentic AI - Vulnerability Scanner** - Autonomous Task Execution - Proactive Assistance ## Top Zenmap Alternatives - [Tenable Nessus](https://www.g2.com/products/tenable-nessus/reviews) - 4.5/5.0 (289 reviews) - [OpenVAS](https://www.g2.com/products/openvas/reviews) - 4.4/5.0 (28 reviews) - [Wiz](https://www.g2.com/products/wiz-wiz/reviews) - 4.7/5.0 (808 reviews)