Yout - YouTube to Mp3 Converter
Imgur's Video to GIF - Make a GIF from hundreds of video sites
Softorino YouTube Converter - Download YouTube video & audio. Watch and listen offline
GIFMaker for Mac - GIFMaker – Created a GIF from a video or Images is the easiest way to create an animated GIF on your Mac.
You-Get - Command-line utility to download media contents from the web
GifRun - GifRun provides easiest way to find and create animated GIFs from YouTube, Video, Images or Vine...