tool list:
Pick one and mark that you are working on it's review
- Gimp (picture editing)
- Laidout (layout, picture)
- Inkscape (vector drawing tool)
- Scribus (Desktop plublishing)
- Potrace (vectorisation bitmap images)
- Autotrace (vectorisation tool)
- Contourtrace (extension of autotrace) http://www.openorienteering.org/apps/contourtrace/
- ghostscript (PDF manipulation / optimization)
- pdftk (PDF manipulation …