Composable transformations of Python+NumPy programs
Powerful desktop publishing software
2D & 3D TeX-Aware Vector Graphics Language
a parametric 3D CAD modeler
Insane(ly slow but wicked good) PNG image optimization
Unofficial Windows builds of FontForge
Free yourself
A full featured cross-platform image library
A designer’s program for describing parts of the building
Free drawing software for Windows, Mac OS X, and Linux
GUI to combine photos to get deeper DOF or HDR.
What happens if you cross artificial intelligence with 3D