SolveSpace is a free libre and open source 2D and 3D CAD software.
Developed by Jonathan Westhues
License:Open Source
Apps available for
Mac OS X
Windows
Linux
Sketchup VS SolveSpace
SketchUp is ideal for architectural and design visualization with its intuitive interface and extensive plugin support, while SolveSpace excels in parametric modeling and mechanical design with its open-source nature and lightweight performance.