Great Downloader easy to use can convert into multiple file formats. Fast and impressive
Video DownloadHelper - Browser extension to download videos from the Web
puRRing - Cute cat videos with every incoming call on your Android
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.
News Feed Snooze - Hide a person, Page or group for 30 days on Facebook
Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
MUTE - Crowdsourced words list to mute on social media