Powerful desktop publishing software
Drawing, graphics conversion, software development, administration.
The ultimate cataloguer
Another drawing editor for LaTeX with PSTricks & TikZ
Webbased modeling tool
Vector drawing program for LaTeX using PSTricks
Easy-OCR solution and Tesseract trainer for GNU/Linux
music composition and notation software, audio to midi converter
Create PDF from JPEG scans and photos
A fast DVI to SVG converter
Free music notation & composition software
Professional quality open source illustration software
IMG and PDF Watermark generator
mcf2pdf converts files of the "My CEWE Photobook" software to PDF
jchart2d is a real-time charting library written in java.
A media player which can play any format for different platforms