This latest version can be compatible with Mozilla Firefox 3.0.1 on Windows and Mac.

Sothink Web Video Downloader for Firefox is a simple and small Firefox extension (add-on) for you to quickly capture and download streaming video in different formats (flv, swf, wmv, asf, avi, mov, rm, rmvb). Web Video Downloader can help you download YouTube video, Google video, and Flash video from video blog… So you can collect fabulous videos from Web with ease.

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