Fenetre App - Picture in picture for your mac.
Softorino YouTube Converter - Download YouTube video & audio. Watch and listen offline
Polarr Photo Editor 3 - The most powerful photo editor in the web.
Yout - YouTube to Mp3 Converter
Pixelmator - Pixelmator is an image-editing application for Mac and iPad.
You-Get - Command-line utility to download media contents from the web