A Cross Platform and Open Source Electronics Design Automation Suite
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Tools for 3D image analysis of additively manufactured parts
Open-Source Shoemaking
Bar Code (1D or 2D) generator in pure Ada
Open Source Solid Modeling CAD
virtual reality authoring toolkit created by artists, for artists
Cross platform Virtual Reality authoring and playback
A bunch of unofficial icons based on Google's Material Design Icons.
Cross Platform GUI Toolkit
Constantly summarizing open source dataset and critical papers
Free 3D Mobile CAD
Pascalloids via divergent algorythms for fun graphics
Zplots linear curve y=mx+c
Work Efficiency Maximize Framework: Analyze work and line processes
3D Charts - Templates for PovRay(TM)
Free yourself
A processing system for 3D triangular meshes
AAC audio extractor for the FLV format
build three dimensional structure
3D Engine with some extra features based on the D3x3D Engine for VB6