Cross platform (lin/win/mac) geographical information system (GIS)
Highly Optimized Graphics Math (glm) for C
2D & 3D TeX-Aware Vector Graphics Language
2D molecule editor
Calculator++
A Python script for estimating the grain size from thin sections
A Windows-based viewer currently supporting CDR & 2D DXF files
Computation and Visualization environment
Simple and intuitive 2D vector drawing for electronics and not only.
Analyze agronomic plant research plots in aerial orthomosaic images.
Create, display and process 2D vectors in a 3D window.
Interval Calculator for Engineer
Open Source CAD