Simple CAD program
Editor for Zometool models
OpenFOAM UI based on web
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
Program to compute cross center
Drag n Drop Fintech Platform
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
converts between IGES file and text file
Geometric kernel for CAD programs using an atomic approach
Testsuite for libdwg
Sort-of parametric modelling CAD
openCDT is a conceptual design tool for aircraft design
Open Source FabLab Project
Precise gear geometry generator for spur and helical gears