Downloader for YouTube. Coverter to MP3, MP4 & AVI

This is a smooth and efficient app to download music and video from YouTube and convert to a wide range of formats including MP3, MP4, AVI, WMA and more. Click on the Files tab on top, then paste a YouTube link into the download bar, then hit the Enter key. The video will come up and you can play it or download it. If you click on Open in Explorer on that page you can copy the video to DropBox and wherever, and you are able to view them offline.

However there are some of users complained that they have to uninstall then reinstall due to some error.