Top Free Alternatives to Autodesk AutoCAD
Stop paying expensive subscriptions for Design & Creative tools. Discover the best free and open-source replacements for Autodesk AutoCAD.
Why switch from Autodesk AutoCAD?
AutoCAD subscriptions cost thousands of dollars per seat annually. Open-source CAD software lets engineers and modelers design 2D drafting and 3D modeling files for free.
FreeCAD
Free / Open Source
A multiplatform open-source parametric 3D modeler.
Key Features
- Parametric 3D modeling
- 2D drafting tools
- Finite Element Analysis (FEA)
- Robot simulation
Pros
- + Highly advanced engineering features
- + Completely open source with a modular structure
- + Python scripting console built-in
Cons
- - UI takes significant time to master
- - Fewer native DWG file export tools
LibreCAD
Free / Open Source
A fully-featured 2D CAD application. Free and open source.
Key Features
- 2D drafting tools
- DXF file format compliance
- Highly lightweight footprint
- Multi-language translations
Pros
- + Extremely fast on older computers
- + Perfect for basic 2D floor plans and mechanical drawings
- + Simple UI
Cons
- - Strictly limited to 2D drawings (no 3D capabilities)
- - Lacks AutoCAD dynamic blocks feature