Om dizze add-ons te brûken, moatte jo Firefox downloade.

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Beoardielingen foar YouTube Speed Controller

YouTube Speed Controller troch Samuel Li

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2 beoardielingen
  • troch Ramzes6, 5 jierren lyn
    Doesn't work on Firefox 56.0.2 - there is no any icon anywhere in the browser.
  • troch Rangtian, 5 jierren lyn
    Doesn't work on Android at all.