PhotoFlare - Quick, simple but powerful Cross Platform image editor.
Yout - YouTube to Mp3 Converter
PhotoDemon - Lightweight portable BSD licensed photo editor for Windows focused on performance and usability.
Softorino YouTube Converter - Download YouTube video & audio. Watch and listen offline
showFoto - ShowFoto is the standalone image editor of the digiKam project.
You-Get - Command-line utility to download media contents from the web