FileBot is the best utility for renaming your movies, tv shows or anime and even downloading subtitles.
WMail is a desktop client for Google Inbox and Gmail.
Choqok is a micro-blogging client for KDE.
Ardour is a digital audio workstation, releases version 5.4.
Harmony is a music player with simple interface and cloud compatibility.
Blender community releases version 2.78.
WebTorent Desktop allows you to stream your torrents.