- 19.0LEGITIMACY SCORE
- 19.5SAFETY SCORE
- 4+CONTENT RATING
- $1.99PRICE
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Speedifier is a native Safari 10 extension that lets you control the playback speed of every HTML5 video in Safari. So you can watch your favourite videos in double speed or half the speed. If you have an HTML5 video playing on any website just press right and select the Speedifier option you want to slow down or speed up the playback speed of the...