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Video DownloadHelper

Download videos with ease. Works with YouTube, Facebook, Vimeo, Twitch, Dailymotion, Periscope, and hundreds of other video sites.
Hent udvidelsen

Udvidelser er som apps til Firefox.

De føjer funktioner til Firefox, der gør din browsing hurtigere, mere sikker eller simpelthen sjovere.
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Translation tools
Translation tools
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YouTube customization
YouTube customization
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Extension starter pack
Extension starter pack
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