Sothink Web Video Downloader for Firefox is a simple, clean and free Firefox extension for you to quickly capture video, download video and save video from YouTube, Google, MSN and almost all popular video sites. You can use this video download tool to download embedded Flash videos and direct Flash video content in different formats including flv, wmv, asf, avi, mov, rm and rmvb. It also lets you download Flash SWF files like Flash games, Flash cards and presentation, etc from Internet at the same time. And now you can run it under WINDOWS, LINUX, Mac OS X (x86), or Mac OS X (PPC).
Now Supports Mozilla Firefox 3.5+ and Spanish language.

The Web Video Downloader for Firefox is really amazing to download YouTube video and any Flash SWF/FLV content. It can auto-detect videos played on the page you are viewing, fetch videos and prompt you instantly to save video and Flash to your desktop with just one-click.

It is user-friendly, speedy and super light. Sothink Web Video Downloader for Firefox provides latest hot video information on the top of the download manager interface. A 100% free FLV Player is also provided to watch the downloaded FLV video offline conveniently.