Minitube - Minitube is a YouTube desktop application.
YTWatcher - What is YTWatcher? YTWatcher is a desktop application that allows you to watch your subscribed YouTube videos or favorite/liked YouTube v...
YouView - Browse, watch, convert, and download YouTube videos on your Mac faster, because YouView uses the core technologies of Mac OS X to play instead of Flash allowing video to run smoother on systems with lower specs.
Tubbler - YouTube Movie Player for Mac OS X.
YouTube Media Player - Media Player is an open-source project that aims to enhance the overall YouTube experience.
Acethinker Music Recorder - An all-purpose audio recorder tool for work or entertainment purposes.