Free Catia Alternatives
The best free alternative to Catia is FreeCAD, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Catia and 15 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Catia are LibreCAD (Free, Open Source), Shapr3D (Freemium), Designspark Mechanical (Free) and MakerSCAD (Freemium, Open Source).
- FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). View 92 alternatives to FreeCAD
- Free • Open Source
- Mac
- Windows
- Linux
FreeCAD vs Catia
Free, simple, many interfaces in and out (STP, IDS, STL ...), still in development, many forums and macros available. BUT some bugs remain, hopefully we can find a workaround. - LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. View 107 alternatives to LibreCAD
- Shapr3D is a revolutionary 3D modeling software created exclusively for your iPad Pro and your Apple Pencil. View 40 alternatives to Shapr3D
- Freemium • Proprietary
- iPad
- DesignSpark Mechanical is a 3D modeling software reported to be easy to use so that all engineers will be able to create and share models. View 54 alternatives to Designspark Mechanical
- Powerfull 3D design tool for 3D printing, virtual reality and game engine. Exports to STL, OBJ, and HTML5 3D websites. View 102 alternatives to MakerSCAD
Discontinued
Site certificate expired. Software itself hasn't been updated in a very long time, is incomplete, and doesn't function
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Chrome OS
- 123D Design is a free, powerful, yet simple 3D creation and editing tool which supports many new 3D printers. View 64 alternatives to Autodesk 123D Design
Discontinued
Autodesk has discontinued their line of 123D apps and has consolidated features and workflow into Tinkercad, Fusion 360, and ReMake.
Blog post:
http://blog.123dapp.com/2016/12/important-news-about-the-next-chapter- Free Personal • Proprietary
- Mac
- Windows
- iPad
- View, capture, personalize, and print 3D models. Download many kinds of 3D files and edit them using the 3D modeling space. Take a picture with your webcam and make it 3D. View 79 alternatives to Microsoft 3D Builder
- Draft It V4 is a powerful, easy to use 2D CAD Software package that is completely free to use. View 89 alternatives to Draft itNo screenshots yet
- Freemium • Proprietary
- Windows
- Create rich, animated, interactive assembly and service instructions using your CAD data. View 2 alternatives to cadasio
- Free Personal • Proprietary
- Online
- DOC is a software dedicated to the design and calculation of single-line diagrams of electrical systems in low and medium voltage, allowing the user to choose switching devices... View 17 alternatives to DOC
- Free • Proprietary
- Windows