SIMD-accelerated libjpeg-compatible JPEG codec library
Swiss army knife of image processing
a parametric 3D CAD modeler
Zoomable user interface (ZUI) with file manager, file viewers and more
Unofficial Windows builds of FontForge
Perform dynamic tunings for realtime music.
A small C library for building user interfaces with C, XML and CSS.
3D video music media player lyrics subtitles etc...
pgf/TikZ diagram editor
Multiplatform tool for batch image conversion