With Converseen you can convert, resize, rotate and flip an infinite number of images with a mouse click.
GColor
Gcolor3 enables you to pick the color from any pixel on your screen.
Ciano
The ciano is a multimedia converter for all the format you need.
Stellarium
Stellarium is a free open source planetarium for your computer.
ClipGrab
ClipGrab is a free downloader and converter for YouTube, Vimeo, Facebook and many other online video sites.
Audio-Recorder
This amazing program allows you to record your favourite music and audio to a file.
KStars
KStars is a Desktop Planetarium by KDE. It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time.
Timeshift
System restore tool for Linux. Creates filesystem snapshots using rsync+hardlinks, or BTRFS snapshots.
Celestia
Celestia - 3D-Visualisierung des Raumes in Echtzeit
Kdenlive
Kdenlive ist ein Akronym für KDE Non-Linear Video Editor. Es ist in erster Linie auf die GNU/Linux-Plattform ausgerichtet, funktioniert aber auch auf BSD und MacOS.