A PDF Reader and Note-taker for OS X
Gerber to PDF converter
ECG Toolkit support for: SCP-ECG, DICOM, HL7 aECG, ISHNE & MUSE-XML
JaxoDraw: Feynman Diagrams made easy!
Simple Gnuplot automation and plot conversion tool.
svg editor: Easily create documents for math, physics, chemistry...
Simple and intuitive 2D vector drawing for electronics and not only.
Le couteau suisse du prof de maths
Convert BCFZIP Files to PDF
The LaTeX Equation Editor
Script for OpenOffice/LibreOffice to convert tables to Latex-Code
Hierarchical Schematic and PCB
Simply convert your PDF files into audio books
SCons tool to cooperate with dvipdfm program
A weather forecasting tool
Python script that produces a tight pdf from gnuplot with psfrag text.