Best General-Purpose CAD Software
General-purpose computer-aided design (CAD) is a prototyping software for engine designs, architectural sketches, 3D models, prototypes, and mock-ups of construction sites and building projects. General-purpose CAD works with the integration of 3D modeling software, BIM software, civil engineering software, or graphic design software to chart technical, nuanced, and intricate designs.
General-purpose CAD software is general engineering and design software that all industries can use to develop plant designs in the initial stages of a product's lifecycle. It is used in a project model's ideation, creation, and planning stages. Once a plan or mockup is ready, the CAD document circulates within RnD, testing, and project management teams for approvals and further design intrications.
To qualify for inclusion in the General-Purpose Computer-Aided Design (CAD) category, a product must:
Featured General-Purpose CAD Software At A Glance
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Accelerate your creativity with Autodesk® AutoCAD®. Experience the fastest release yet with performance enhancements and innovative capabilities that save you time with every DWG™ file. Unlock new ins
275,202 Twitter followers
Designcenter Solid Edge is a portfolio of affordable, easy to deploy, maintain, and use software tools that advance all aspects of the product development process – mechanical and electrical design, s
36,906 Twitter followers
Onshape by PTC is the leading cloud-native CAD & PDM platform that runs on any device, anywhere-requiring zero IT. Onshape is for product design companies who are fed up with the errors, time wast
Onshape is a cloud-based CAD software that allows users to access and manage their designs from any device with an internet connection. Reviewers appreciate Onshape's user-friendly interface, its ability to facilitate real-time collaboration, and its automatic saving and versioning features, as well as its customer support and frequent updates. Reviewers experienced performance issues with large assemblies, occasional system lags, and challenges with external collaboration for enterprise users, and they also noted that the software is entirely dependent on a stable internet connection.
37,639 Twitter followers
SketchUp helps architects and designers turn their ideas into reality with simple, powerful 3D modeling software. Whether your design is massive or miniature, we'll be with you every step of the way.
Sketchup is a software program that is used for modeling various things. Users like that Sketchup allows them to model both small and large items easily, visualize projects before starting them, and access a vast library of extensions and models. Reviewers experienced difficulties with precision for detailed CAD work, reliance on extra plugins for rendering quality, occasional software crashes, and slow performance when working with large models.
12,021 Twitter followers
ZWCAD is a fast, powerful, and compatible 2D CAD solution for architects, designers, and engineers in the AEC and manufacturing industries. Its unparalleled compatibility and compelling price make it
ZWCAD is a software for drafting and modeling, offering similar functionality to AutoCAD and used for handling heavy-size files and boosting productivity. Users frequently mention the ease of transition from AutoCAD to ZWCAD, its user-friendly interface, fast and stable performance, and its cost-effectiveness as a cheaper alternative to AutoCAD. Reviewers noted some minor bugs and occasional crashes, a need for more advanced 3D modeling features, and some minor compatibility issues when opening large DWG files created in AutoCAD.
1,596 Twitter followers
MicroStation is a specialized computer-aided design (CAD) software solution tailored specifically for infrastructure design. It is designed to assist architects and engineers in transforming their cre
MicroStation is a CAD software that is used for drafting and modeling, particularly in the fields of engineering and design. Reviewers like MicroStation's ability to handle large and complex files efficiently, its precision in creating detailed designs, and its compatibility with various file formats. Reviewers mentioned that MicroStation has a steep learning curve, especially for new users, and its interface can be less intuitive compared to other CAD software.
17,569 Twitter followers
Autodesk Fusion connects capabilities, data, and people across the entire product development lifecycle. Fusion provides you with CAD, CAM, CAE and PCB tools along with PLM/PDM and MES (manufacturing
Autodesk Fusion is a platform that combines CAD, CAM, and CAE into one, allowing for design, modeling, and simulation in a single cloud-based environment. Reviewers like the intuitive interface, the ability to work on projects remotely due to its cloud collaboration features, and the convenience of having all necessary tools in one place, including the ability to prototype and generate toolpaths without switching software. Reviewers experienced lag during larger assemblies or high-resolution simulations, especially on mid-range systems, and found the offline performance limited, making it difficult to work without internet access at times, and some advanced features are locked behind additional subscriptions, which can be limiting for freelancers or small teams.
275,202 Twitter followers
Create precise 2D drawings faster with the easy-to-use drafting tools in Autodesk® AutoCAD LT® software. Share your work with confidence using TrustedDWG™ technology, the original and most accurate wa
275,202 Twitter followers
A feature-rich DraftSight is a versatile 2D CAD solution tailored for professionals such as architects, engineers, construction service providers, professional CAD users, designers, educators, and hob
74,225 Twitter followers
Autodesk® Inventor® 2021 software provides engineers and designers professional grade design and engineering solution for 3D mechanical design, simulation, visualization, and documentation. With Inv
275,202 Twitter followers
Creo helps you deliver your best designs in less time with numerous productivity and usability enhancements. Manufacturers rely on PTC to deliver innovative CAD tools for designing composites, conduct
37,639 Twitter followers
SOLIDWORKS delivers connected, easy-to-use tools that help you innovate and accelerate every aspect of your product development process.
SOLIDWORKS is a software for machine design, used for parametric 3D modeling, primarily by engineers and designers across various sectors. Users frequently mention the user-friendly interface, the AI-powered drawing feature that saves time, the ease of setup, and the ability to design and simulate static and dynamic systems. Users mentioned issues with large assembly lag, occasional file corruption, difficulty with more complex modeling, high system resource requirements, and occasional software crashes.
Altium Develop is a shared environment that brings every stage of electronic product development together - from requirements and design to supply chain and manufacturing. Built on the trusted foundat
Altium Develop is a software tool that integrates design, collaboration, and automation tools for complex PCB development. Reviewers appreciate the seamless integration of design, collaboration, and automation tools, the built-in version control, structured collaboration, and the ability to track changes, manage revisions, and see who modified what without relying on manual file naming or shared drives. Users experienced difficulties with the import wizard, found the software overly complex at times, experienced sync lags during heavy sessions, and found it hard to work with version histories and collab for baselining and branching workflows when multiple teams are involved.
9,843 Twitter followers
THE ARES TRINITY OF CAD SOFTWARE: Modern DWG Editing for Desktop, Mobile and Cloud Create and modify DWG drawings anywhere, on any device, and enjoy unrivaled flexibility The n°1 alternative to Aut
1,031 Twitter followers
BricsCAD the first all-in-one CAD design solution in .dwg that answers all your needs; 2D drafting, 3D modeling, mechanical design, and BIM. The BricsCAD® family of products brings a cost-effectiv
Learn More About General-Purpose CAD Software
What is CAD Software?
General-purpose CAD is a visual design software that enables construction engineers, architects, and civil engineers to visualize their product designs. The interface is simple, intuitive, and user-friendly, making it accessible for developers, software engineers, and graphic designers.
General-purpose CAD software stores design components, tools, and assets within a library.
It is used in construction and architecture as part of the design and implementation processes. It is also a prime tech suite for real estate developers, civil and printed circuit board (PCB) engineers, and urban planners.
The main goal of general-purpose CAD is to make projects sustainable and efficient, offering potential stakeholders a detailed preview of products before committing to any specific course of action.
What are the common features of general-purpose CAD software?
Traditionally, the concept of a product requires input from different teams. The process becomes difficult when you don’t have a standard prototype that everyone can review. Still, with general-purpose CAD, businesses can create a lo-fi version of their prototype and review it.
- Parametric modeling: General-purpose CAD software defines dimensions, localizes objects, and determines the parameters of different visual blocks. These factors are imperative for planning a construction or infrastructure project.
- 3D modeling: 3D modeling is helpful for initial design iterations, such as reference geometry. Solid modeling offers mass properties and sectioning capabilities. Surface modeling gives users control over curved surfaces for accurate manipulation, and modeling is ideal for freeform sculpting, ceasing, and smoothing.
- Assembly design: General-purpose CAD is used in factories to assemble complex spare parts or machinery, build schematic captures, and digitize operations with a computer program.
- Drafting: An object designed with a general-purpose CAD tool will eventually be created in reality. CAD allows designers to manage 2D drafting and 2D drawings as much as needed. You can erase, trim, and modify the drawings you create to ensure they are up to your organization’s standards.
- Collaboration and sharing: The software has real-time project collaboration and sharing across different verticals and engineers. The general-purpose CAD software keeps you updated on projects in which a good share of revenue has been invested.
- Real-time document management: The software stores your documents and design histories so you can access them anytime. It manages electronic documents, signatures, and other assets for a structured and efficient workflow.
- Compatibility and interoperability: You can easily embed the general-purpose CAD software with your business's custom ERP or database management system. While integrating CAD software with your system, ensure it works on your operating systems like Windows, Linux, or macOS.
- Customization and automation: The tool makes it easier to build custom logic, codes, typedefs, and plugins to automate project workflows and speed up product development.
- Computer-aided manufacturing (CAM) integration: General-purpose CAD software integrates with computer-aided manufacturing (CAM) for making machines and renewing the process from design to production.
- Mobile accessibility: The mobile CAD app manages real-time design changes and tracks user activity and location. It brings added flexibility, convenience, and work efficiency to organizations dealing with complex designs and manufacturing processes.
- Finite element analysis: This feature conducts feasibility analysis for a product under severe conditions and ensures the fallback or failover mechanism is in place.
- Drawing: The most basic feature of a general-purpose CAD platform is drawing, allowing you to sketch your initial ideas. With this feature, you’ll find tools to create a precise drawing of your object.
- Rendering: Rendering a 3D model creates a raster image based on the 3D objects in a previously-designed scene. This feature shows a clear vision of the design, not just a plotted drawing. A rendering of a 3D object allows you to see certain details, such as the effect of light and shadows.
- Editing: With this software, designers can edit their designs as much as they need. They can perform actions like erase, trim, and undo until your work matches your vision.
- File options: You can rely on general-purpose CAD tools for sharing your work with colleagues via file export through many different formats. The native file format for CAD software is typically compatible with advanced design and imaging applications. These tools also support large file sizes, so you must limit the designs you are working on.
What are the benefits of general-purpose CAD software?
CAD is a step forward for automation and digital thinking. With a simple learning curve, any team can design top-notch products. Other benefits of general-purpose CAD are:
- Accelerated time to market: With CAD automation, the planning and ideation of a product are done sooner than without. The more quickly the product lands in a manufacturing plant, the faster the supply chain network moves. This speeds up the time to market.
- Enhanced collaboration: General-purpose CAD software’s intuitive dashboards and applications provide multiple-user access, role-based access, and secure authentication for better collaboration and team communication.
- Improved decision-making: The software easily embeds strategies into drafts and automates decision-making processes. It simulates agile designs, incorporates critical path feedback, and arranges review processes for faster project submission. This improves decisions made by investors and yields better monetary outcomes.
- Interdisciplinary integration: The software supports integration with various engineering disciplines like civil, PCB, mechanical, structural, electronics, and telecommunications (ENTC). Within these disciplines, it keeps project teams updated and notified of all edits made to the master file.
- Cost reduction through simulation: CAD technology builds virtual models that teams test remotely, reducing upfront asset and training expenditures.
- Resource efficiency and energy savings: The software reduces manual effort by building foolproof, intricate design drafts and product mock-ups. This saves time, energy, power, internet consumption, and other implicit business resources.
- Scalability: CAD software manages a business’s evolving needs as it grows its workforce or exerts team efforts in new directions. The data management module of a general-purpose CAD platform handles increasing volumes of design data while permitting scope for the expansion of infrastructure and the tech ecosystem.
Who uses general-purpose CAD software?
While it is useful across many fields, such as construction and filmmaking, engineers use this software the most. The introduction of this tool was revolutionary because it allowed designers and artists to merge with engineers.
People in construction and filmmaking use general-purpose CAD tools to develop 2D and 3D precision drawings and models of buildings and physical objects. Engineers and other users depend on this software to digitally draft their designs and analyze materials, processes, dimensions, and tolerance. Engineers utilize all this data to create 2D or 3D objects.
Besides engineering teams, the tool has been integrated into graphic design and 3D modeling software like SketchUp, Blender, and AutoCAD to teach non-technical teams about product design. Real estate developers, product designers, data visualization experts, urban planners, and interior decorators use general-purpose CAD integration to analyze current status and predict future marketability and asset life. For furniture and decor, the software renders home layouts to create plans for building and renovation.
Challenges with general-purpose CAD software:
Being adept at understanding the technicalities of a product is difficult. That hurdle makes general-purpose CAD software a little unapproachable in the following ways.
- License and cost: Since general-purpose CAD software has intricate design plugins and prototype building and testing integrations, the license is a little tricky. The prices soar a bit if you compare it to your product's ROI and dividend value.
- Security: Since general-purpose CAD software contains a rough blueprint of a service or app that you want to develop, it can be risky to share it with other people. It might trigger security issues, vulnerabilities, or brute force attacks.
- Learning curve: Consider the project methodology you plan to use with this software. Keeping the project deadlines in mind, users might find it challenging to work and inspect designs with the tool.
- Performance optimization: The software has limited performance capabilities as it builds simulations in 2D or 3D within a computer network. The performance of CAD testing is limited and calculated and doesn’t anticipate any long-term usability.
- Vendor support: Users need to investigate the quality of customer support provided by the software vendor, including availability, responsiveness, and the availability of training resources. They should inquire about the frequency and nature of software updates to ensure ongoing compatibility with evolving industry standards.
- Feature set and compatibility: CAD designs aren’t formattable if opened with a different system application. Before purchasing a general-purpose CAD solution, evaluate your project requirements and ERP software so there is no onboarding error.
Which companies should buy general-purpose CAD software?
Evaluating your design with physical and mathematical logic steers you ahead in the market. Below are seven major sectors that should invest in general-purpose CAD software.
- Manufacturing companies: Product manufacturing companies across different industries require this tool to build cost-efficient products, understand supplier and landing cost requirements, and strengthen their supply chain with efficient resource handling.
- Aerospace and aviation: The aerospace and aviation industry can optimize passenger services, fleet management, safety practices, and engine manufacturing by revamping aircraft designs with general-purpose CAD integration. By allowing all stakeholders to understand engine counterparts and features, they can build solid and crashproof systems.
- Architectural, construction, and infrastructure: Architectural and infrastructure companies need general-purpose CAD to build virtual models, site layouts, and plans, analyze investment areas, and reduce construction costs.
- Engineering consultancies: From civil firms to mechanical systems, consultants can outsource design analysis and help create efficient products.
- Electronics and semiconductors: Investing in this tool can help identify electronic components and their technical specifications and allow you to manage and produce good-quality circuit boards.
- Energy and utilities: Companies that supervise facility maintenance and plant, property, and equipment (PPE) operations can use general-purpose CAD to manage their services and factory inspections remotely.
- Product design and e-commerce: With the newest addition in bulk, product design, and e-commerce, firms can use general-purpose CAD to incorporate durability in products. This gives them a competitive edge and benchmark for their brand reputation.
General purpose CAD software pricing
The cost of general-purpose CAD software depends on what software variant fits your business and project requirements. Use cases are based on business size (small, medium, and large) and domain specialization. The mainstream way of purchasing this software is by buying an upfront annual license or monthly subscription ranging from $150 to $300 across different software-as-a-service solutions.
SketchUp, SolidEdge, AutoCAD, Onshape, Revit, Fusion 360, and Solidworks are all in the leader quadrant of G2’s Fall 2023 grid report. Solutions listed on G2 offer free tutorials at $0 for 30. However, the price may vary, and you need to contact the vendor directly to get a custom quote.
CAD software subscriptions are mostly monthly, annual, 2-year, or 3-year plans. Free versions of the tool are a great option if you are a hobbyist or gamer who needs a new toolset. While premium plans may seem expensive, checking out G2 deals will help you invest smarter and analyze ROI.
To figure out how to buy the best general-purpose CAD software, experiment with a few providers. Click on “Start a Trial” directly via their G2 page to visit the vendor website or register for a demo.
Implementation of general-purpose CAD software
To implement general-purpose CAD software, make sure you select the right software that fits your business needs and follow the below-mentioned steps:
- Assessment of developer assets: Besides knowledge, the developer needs physical infrastructure and CAD software access. Enabling permissions for software assets helps create an easy implementation workflow for your teams.
- Software selection: Do not depend on price constraints and the license renewal process. Select software based on budget health, ROI value, and existing vendor partnerships. Make sure you shortlist the software based on feedback from your team.
- Budget constraints: Integrating general-purpose CAD software should not hurt other software investments or spending you’ll be working on for the next fiscal year. Straining your financial health is not advised. Analyze economic profits, opportunity costs, and alternative options to manage your operating margins.
- Data migration: Plan and execute the migration of existing data pools and lakes that contain design workflows to maintain data integrity. Ensure you make a container image and store design data securely.
- Customer success support: Evaluate the customer success of vendors via their testimonials, partner stories, and responses on the website. Learn the previous experience through community forums.
- Contract and memorandum of understanding (MOU): List the areas where you require specialized CAD assistance within the MOU you sign with your software provider. Flag it during the product implementation process.
- Proposal match: Match the proposal quote and the negotiated price during the customer journey. The details, numbers, and prices quoted by the vendor should be the same as the base price.
General-purpose CAD software trends
General-purpose CAD visualization has recently turned to immersive tech. CAD providers now offer AR and VR-based software stacks with added features and enhancements to change your product lifecycle.
CAD and VR: VR technology has become common in our day-to-day lives and has even begun entering the workplace. Virtual reality breaks the barrier on CAD’s 3D display, making it appear that users can design a model with their hands. VR enables general-purpose CAD users to visualize how their design will appear at scale against other virtual objects.
Movement to the cloud: General-purpose CAD is traditionally implemented on-premise, but many CAD vendors are considering a move to the cloud. Some users of this tool are concerned that the shift could leave their data unprotected. However, it could help improve cross-departmental collaboration, ultimately benefiting businesses.
Written and Researched by Anindita Sengupta
Reviewed and edited by Aisha West
