Catia Alternatives for Linux
Catia is not available for Linux but there are some alternatives that runs on Linux with similar functionality. The most popular Linux alternative 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 eight of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Catia are 
LibreCAD (Free, Open Source), 
MakerSCAD (Freemium, Open Source), 
NX (Paid) and 
VariCAD (Paid).
- FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). View 93 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 106 alternatives to LibreCAD
- 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
- Freemium • Open Source
- Mac
- Windows
- Linux
- Online
- Chrome OS
- Siemens NX software is an integrated product design, engineering and manufacturing solution that helps you deliver better products faster and more efficiently. View 7 alternatives to NX
- Paid • Proprietary
- Mac
- Windows
- Linux
NX vs Catia
They are aimed at the same target and share many features - VariCAD is compact, fast, easy to use, and provides everything necessary for mechanical design. View 24 alternatives to VariCAD
- SelfCAD is a browser-based 3D CAD/CAM software designed for the 3D printing community. It includes a 30,000+ library of guaranteed printable objects which can be downloaded, modified and printed all from within the SelfCAD suite. View 59 alternatives to SelfCAD
- Paid • Proprietary
- Mac
- Linux
- Online
- Chrome OS
- OpenVSP (Vehicle Sketch Pad) is a geometry modeling tool for conceptual aircraft design developed by the NASA. View 1 alternatives to OpenVSP (Vehicle Sketch Pad)
- Free • Open Source
- Mac
- Windows
- Linux
- Electra® Cloud offers impressive benefits that more than save time or eliminate tedious work, it leaves then engineer free to focus on the important parts of a design, the control scheme, operations and safety of the entire machine. View 14 alternatives to Electra Cloud
- Freemium • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Windows Phone
- iPad
- Self-Hosted
- Software as a Service (SaaS)
- Vecta
- Chromecast