Diffuse
Diffuse is a free and open source player for music and audio files from cloud and remote storage
Picturama
Picturama – free and open source, multiplatform software for organizing and viewing images
Photoflare
Photoflare – free and open source, fast and simple, but powerful cross-platform image editor
Lunar Lander
Lunar Lander is a free and open source simple arcade game in the style of a lunar lander
Claws Mail
Claws Mail is a free and open source, lightweight and easily customizable email client and news reader based on GTK+
Tauon Music Box
Tauon Music Box is a free and open source, simple and comfortable music player for playing music collection for Linux desktop
Strawberry
Strawberry is a free and open source, multi-platform audio player and music collection organizer. Clementine Fork
FFaudioConverter
FFaudioConverter – free and open source batch audio converter and effects processor
SMTube
SMTube is a free and open source program for searching and watching YouTube videos
Xournal++
Xournal++ is a free and open source, cross-platform program for creating handwritten notes and annotations in PDF documents