ExifTool meta information reader/writer
Kavita is a fast, feature rich, cross platform reading server
converts PostScript or PDF files to other vector graphics formats
Read, write and edit metadata
Free and open source vector graphics editor for Windows, Mac, & Linux
Draw vector graphics to scale using a descriptive language
Another drawing editor for LaTeX with PSTricks & TikZ
JaxoDraw: Feynman Diagrams made easy!
Bar Code (1D or 2D) generator in pure Ada
Vector drawing program for LaTeX using PSTricks
BRIC is a powerful tool for batch image processing.
Simple and intuitive 2D vector drawing for electronics and not only.
Extensible vector graphics editor with Latex text support.
Jade is a cross-platform diagram editor built on the Qt framework.
Create and edit SVG graphics directly in ownCloud. Based on svg-edit.