Computer-Aided Design (commonly referred to as CAD) is generally used for designing small to big electrical equipment like large buildings, to small screwdrivers.
Why do you need to use 3D CAD software?
Naturally, CAD software is generally expensive to buy and students can afford them so that’s why this free CAD software is very useful.
This cad software for free is very helpful for organizations to solve daily workings like you can create 3D printing and simulations.
Most architects, product designers, and skilled professionals bring designs to life and use them as their tools for their design purpose.
By using this CAD software you can improve the scalability of your company and even helps you to complete your projects in a short time.
There is a variety of different free CAD software out there in the market and here I have gathered the 10 best Free CAD software for you.
1. FreeCAD
FreeCAD is one of the most popular and best CAD software out there in the market and ti help you to create great designs easily.
This auto-cad software is open source and freely available to access and it can be accessible for both professionals and even beginners.
If you know the CAD modeling basics then you easily use this CAD software and it is the best pick for you that you can use.
The cad software for beginners is not just available for companies but also for educators and programmers who prefer this easily. It is a well-versed software out there in the market.
FreeCAD Features:
- Free to use
- Open source to use
- Well versed
- Intuitive interface
- Ideal for both beginners and professionals
- Multi-purpose behavior
- Ideal for the Parametric models
2. Tinkercad
If you are looking for the best 3d modeling cad software that is available to use online that only needs a powerful internet connection then, Tinkercad is for you.
It is one of the most powerful tools for designing 3D Digital Designs and most individuals prefer this tool for their freelancing.
The best thing about this cad tool online is that you don’t need prior experience to use this tool and it is completely free to use.
This cad software for 3d printing has great features and comes with a great interface and it was simple and easy to use for designing the models.
Tinkercad Features:
- You can use online
- online free cad tool
- Need powerful internet connections
- Design 3D designs
- Prior experience
- Simple to use
- Easy to use
- You can easily design the models
3. LibreCAD
LibreCAD is great 2D modeling software that is available in Windows, Linux, and macOS, and it is a popular open-source tool.
This is a completely free software tool to use and you can prefer this software for both commercial use or even professional use.
Here it uses some of the external libraries from another CAD program which we called BRL-CAD that makes it more powerful.
It offers you to create Geometry designs, ray-tracing for rendering and analysis of the benchmark suite, and many more.
LibreCAD Features:
- Create geometric 2d designs
- Easy to use
- Free to use
- You can use it for commercial use
- Analysis benchmark suite
- Uses a library called BRL-CAD
- DWF file formats
4. OpenSCAD
If you are looking for 3D CAD objects that help you to create the objects using a textual description language,
It is one of the most effective software to use and it is completely free to use you can use it for several different scenarios.
This cad software is free and has a very great interface most professionals prefer this tool they love it and it makes their work more productive.
The cad tool illustrator even suggests the parameters to write and it comes with extensive documentation that you write into the descriptions.
OpenSCAD Features:
- Ideal for the 3D cad objects
- Easy to use
- Free to use
- You can use it for different scenarios
- Productive to use
- Great interface
- Open source
5. 3D Builder
3D Builder is a great software for creating 3D modeling on desktops or even PCs and even you can use it on other platforms.
It is completely free to use and most people love this software for covering different 3D models into one.
The cad tool provides you with different features like a touchscreen that helps you to do editing and modifications easily.
The best part about these 3D models is that the models you will create you can easily download with the app.
3D Builder Features:
- You can use it for 3D modeling
- Ideal for the designers
- You can use it on desktops and PCs
- Different 3D models
- You can download them
- It has its own app
- Touchscreen
6. 3D Slash
If you are a beginner in the world of 3D design then this 3D Slash is the best free CAD software for you.
Here you don’t need any experience to use this great software it is one of the most popular beginner-friendly software out there in the market.
It is one of the most simple and easy-to-use software that even kids can prefer and create 3D designs and use it.
If you are started with the 3D designs then I will recommend you this tool for the learning purpose it is known for its simplistic looking.
3D Slash Features:
- 3D design
- Easy to use
- You don’t need experience
- Beginner friendly
- Create 3D designs
- Simplistic looking
- Built for modeling
7. 3D Crafter
3D Crafter is known for its animation creation and here you can easily create drag-and-drop features for creating 3D modeling.
It simplifies your productions and makes them more powerful to use and it can make it easy for you to design complicated tasks.
This CAD tool can easily use for building the tools and you can create different 3D models and design basic archives.
It also lets you change the shapes from one frame to another frame and you can easily create an animation scene.
3D Crafter Features:
- Drag and drop features
- 3D modeling
- Powerful to use
- Easy to use
- Create animations easily
- Design basic archives
- Create animation scenes
8. AutoDesk AutoCAD
AutoDesk AutoCAD is one of the most popular CAD software out there in the market that helps you to create CAD designs.
Computer-Aided Design software is first registered in 1982 by AutoDesk for CAD designs and it is one of the widely used CAD solutions.
It is relatively easy to use the other software that is present in this list but here it is hard to learn and it becomes hard for beginners.
AutoCAD itself targets intermediate-level and professional designers and offers tools for creating 2D models.
AutoDesk AutoCAD Features:
- Create CAD designs
- Easy to use
- Launched in 1982
- Widely used CAD solutions
- Ideal for intermediate-level and professional designers
- You can create 2D models
- STL files
9. SketchUp
SketchUp great software for 3D Modelling and you can use it for modeling and designing for several industries
Most industries use this Free CAD software for interior design, architecture, engineering, and video game design development.
The software is paid but actually, it offers a free tier for students and even personal users can prefer this tool.
By using this software you can create 3D models, you can render them, and even save your project in DWG format.
SketchUp Features:
- Ideal for 3D modeling
- Easy to use
- Several industries prefer it
- You can use interior design
- You can use it for architecture
- Save your project
- DWG format
10. Fusion 360
Fusion 360 is also one of the best CAD software that is developed by Autodesk and it is available for free to use.
You can use this for creating computer-aided designs and it can be accessible to all creators, students, and even hobbyists.
Most students love this software because of its great features and flexibility which make it popular among students.
If you are a beginner then you can also prefer it for learning and you can easily generate design, modeling, and simulations.
Fusion 360 Features:
- Easy to use
- Free to use
- Accessible for students
- 3D Design & Modeling
- Generate design
- Easy to learn and use
