OpenToonz - OpenToonz is an animation program that is a free software version of Toonz, the animation software...
Bashupload - Upload files from command line to share between servers
Synfig Studio - Just another WordPress site
BlackHole File Transfer - Blockchain-based file transfer. Designed for everyday use.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
FilePizza - Open source application used to transfer file via WebRTC and WebTorrent.