Download videos from YouTube and other video sharing sites, ready to watch offline later. In this article, I would introduce the top 10 best free video downloader for Mac or PC to you. All of them are able to help you grab videos to your computer with the URLs.

1. Best Youtube Video Downloader For Firefox
2. Best Video Downloader For Firefox Mac
3. Best Video Downloader For Firefox 2017
4. Best Video Downloader For Firefox 57

Best Youtube Video Downloader For Firefox

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Best Video Downloader For Firefox Mac

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Best Video Downloader For Firefox 2017

Best Video Downloader For Firefox 57

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