h264ify by erkserkserks

4.4 Stars out of 5

171

218 reviews

Rated 5 out of 5
by Firefox user 14541134, 6 years ago
Rated 5 out of 5
by Firefox user 14530964, 6 years ago
Rated 4 out of 5
by Firefox user 14516624, 6 years ago
Rated 5 out of 5
by sidneys, 6 years ago
Rated 5 out of 5
by Firefox user 13673142, 6 years ago
Rated 5 out of 5
by Amber, 6 years ago
Rated 5 out of 5
by Sebatrox, 6 years ago
Works great. Thank You!
Rated 5 out of 5
by Vedun, 6 years ago
Great extension!
Thanks!!!
Rated 5 out of 5
by Firefox user 13854715, 6 years ago
Rated 5 out of 5
by AKC, 6 years ago
Rated 5 out of 5
by Firefox user 13718743, 6 years ago
Rated 5 out of 5
by Firefox user 14263844, 6 years ago
Rated 5 out of 5
by Firefox user 14214880, 6 years ago
Su pc dotati di accelerazione H264 non dotati di cpu potenti questa estensione fa davvero la differenza!
Rated 5 out of 5
by KriLL3, 7 years ago
Not sure why but recently youtube has been eating my CPU alive even playing 720p, found this addon and now it doesn't touch my CPU even playing 1080p... Why is this addon's functionality not the default?
Rated 5 out of 5
by Firefox user 14181949, 7 years ago
This makes Youtube playback so much smoother, Youtube doesn't buffer indefinitely when I attempt to seek anywhere now!
Rated 5 out of 5
by Firefox user 14135825, 7 years ago
Rated 5 out of 5
by Firefox user 14125162, 7 years ago
Rated 5 out of 5
by Firefox user 14128758, 7 years ago
Rated 5 out of 5
by Firefox user 14059926, 7 years ago
Rated 1 out of 5
by Firefox user 14037431, 7 years ago
я не можу встановити
Rated 5 out of 5
by fcoriverah, 7 years ago
Rated 5 out of 5
by HedgehogInTheCPP, 7 years ago
Rated 1 out of 5
by MelonSecond, 7 years ago
This is THE ONLY add-on that's preventing me from switching to Firefox from Chrome , very disappointing results on YouTube, does not actually do anything.
Rated 5 out of 5
by Tangenta, 7 years ago
It really does what it says. Keep up the great work, buddy.
Rated 5 out of 5
by Firefox user 13955540, 7 years ago