Create, Edit, Delete, Organize , Convert, Export, Secure & Sign PDF.
Scan documents to PDF and other file types, as simply as possible.
A batch image converter and resizer
Read, write and edit metadata
svg editor: Easily create documents for math, physics, chemistry...
An interactive viewer for three-dimensional chemical structures.
Draw vector graphics to scale using a descriptive language
ITTT is a Free tool designed to Scan and extract Text from Images.
GPS log file viewer and analyzer
Modular XSL-FO Implementation for Java.
Revolutionary photo album software with social impact program
Scan Tailor Experimental is an interactive post-processing tool
Another drawing editor for LaTeX with PSTricks & TikZ
JaxoDraw: Feynman Diagrams made easy!
Drawing, graphics conversion, software development, administration.
Qt Visual Graph Editor
Various small and useful command-line utilities
ADAMS is a workflow engine for building complex knowledge workflows.
It helps you track your personal budget and visualises income/expenses
image editor
A graphical frontend to tesseract-ocr
Hints for graphics conversion, gxhconvert script