KGet
KGet is a free and open source universal and convenient download manager
HBud
HBud is a free and open source simple music/video player and karaoke application
vipsdisp
vipsdisp is a free and open source program for viewing very large images
XnRetro
XnRetro is a free and open source, multiplatform program for creating images with various effects
XnSketch
XnSketch is a free and open source program for turning photos into cartoon or sketch images
Oh My SVG
Oh My SVG is a free and open source software for convert unoptimize SVG files into smaller versions
Kindle Comic Converter
Kindle Comic Converter is a free and open source application for converting PNG, JPG, GIF, CBZ, CBR and CB7 to EPUB or MOBI format ebooks
Fontmatrix
Fontmatrix is a free and open source simple font management application