If you want to download YouTube videos easily in multiple formats then move to KickTube.com. There is a box given on the site. Copy-and-paste a YouTube video URL and click on the “Download” button. A warning box pop up to your screen. Click the “Run” button and that’s it. It will show you all the possible download formats available. Click on the download link and your browser will prompt you to save the video on your computer .
The available formats are FLV, MP4, AVI, MPEG, WMV, MOV formats in Low Quality – 400×226, Medium Quality – 640×360 and High Quality – 854×480. The service is free to use and no registration or authentication needed.
There is one more method by which you can download YouTube video and that is an easier one. While watching video on YouTube website just type “save” in front of the YouTube video URL. For example if the URL of video is http://youtube.com/watch?v=kN0SVBCJqLs then type http://saveyoutube.com/watch?v=kN0SVBCJqLs and hit Enter. It will redirect you directly to kicktube website and gives you options to download video in available formats.
Check out KickYouTube.