26 Jun 2019 The most complete Web video downloader ! The popular Video DownloadHelper Firefox extension is now available for Chrome. Main features: De nombreux services et extensions existent pour télécharger une vidéo YouTube en vidéo au format MP4 sur son ordinateur. L'extension Download YouTube
Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.
Useful and secure tool to download mp4 online, MP4 Downloader Online the service suite to you. Providing a fast and free mp4 music downloader online, mp4 video downloader Mp4 Downloader makes it very easy to download your favorite videos. Update (11 Sept. 2013) : The addon has been updated to v 7.1 and is pending Mozilla's review to go public, you can still download the latest v 3.5 from Mozilla at - https://addons.mozilla.org/en-US/firefox/addon/easy-youtube-video-download/… Download Video DownloadHelper for Firefox. The easy way to download and convert Web videos from hundreds of YouTube-like sites. Hosted by archive.org -->