Read, write and edit metadata
Perl library and command-line application for reading, writing and editing meta information (EXIF, IPTC, XMP, and more) in a wide variety of file formats (JPEG, TIFF, PNG, PDF, RAW, and more).
BirdFont is a font editor which lets you create vector graphics and export fonts in TTF, EOT and SVG format. Binary releases are available from the website.
AudioCarver is a music composition application featuring a user interface based on 3d modeling.
Click3d is a free 3d modeling program.
Software to remapping fuel injection ECUs created in Qt. This software will be a continuation of multiplatform and multilingual the FassiChip: http://sourceforge.net/projects/fassichip/
JGeotagger is a Java / Swing application which uses a GPX file to geotag JPG photos