KeepVid no longer working. Recommend another YouTube video downloader?
I recommend bigasoft youtube downloader pro which is a popular one-step YouTube video converter helping to download and convert YouTube videos for later playing on personal computer, portable device, mobile phone, mp4 player, television and more with ease.
The powerful YouTube downloader tool can save YouTube videos including HD, HQ and 3D movies and convert to playback on a great variety of digital devices including iPad, iPod, iPhone, BlackBerry, Apple TV, Zune, PSP, PS3, Pocket PC, Creative Zen, Xbox, Archos and more.
The amazing YouTube video converter is not only an easy-to-use YouTube video converter tool but also a powerful YouTube audio converter which can download and extract music from YouTube like convert YouTube to MP3, AAC, AC3, WAV, WMA, and more.
It is more than a YouTube one-step downloader-and-converter. It can download and convert videos from almost all video sharing and video publishing websites like Facebook, Google Videos, Metacafe, eHow, Vimeo, MTV, BBC, Dailymotion, and more. The powerful YouTube converter also has the ability to download and convert full YouTube playlist as opposed to just one video.
Windows version at http://www.bigasoft.com/youtube-downloader-pro.html
Mac version at http://www.bigasoft.com/youtube-downloader-pro-mac.html
Step by step guide on how to use it at http://www.bigasoft.com/articles/how-to-download-convert-transfer-youtube-to-itunes.html