YouTube High Definition by Baris Derin

3.8 Stars out of 5

755

171

107

263

755 reviews

Rated 5 out of 5
by Firefox user 13531682, 8 years ago
Rated 5 out of 5
by Firefox user 13550513, 8 years ago
非常满意1
Rated 5 out of 5
by Firefox user 13550734, 8 years ago
Rated 5 out of 5
by Firefox user 13501421, 8 years ago
Rated 5 out of 5
by Firefox user 13549585, 8 years ago
Rated 5 out of 5
by Firefox user 13545658, 9 years ago
Great !!!
Rated 5 out of 5
by natancam, 9 years ago
Rated 5 out of 5
by Firefox user 13501606, 9 years ago
Rated 5 out of 5
by Firefox user 13433046, 9 years ago
Rated 5 out of 5
by Firefox user 13543122, 9 years ago
Rated 5 out of 5
by Ramit B, 9 years ago
Functions perfectly according to the description.
Thats quite rare!!
For me,its awsome^_^
Rated 5 out of 5
by Firefox user 13531990, 9 years ago
great addons
Rated 5 out of 5
by Firefox user 13539552, 9 years ago
I like it
Rated 5 out of 5
by Firefox user 13536252, 9 years ago
Απλά .....είναι Souper....!!!!!!!!!!!!!!!
Rated 5 out of 5
by Firefox user 13534483, 9 years ago
Rated 5 out of 5
by Firefox user 13530791, 9 years ago
Rated 5 out of 5
by gilmor666, 9 years ago
Rated 5 out of 5
by Firefox user 13527550, 9 years ago
Rated 5 out of 5
by Firefox user 13525235, 9 years ago
Good
Rated 5 out of 5
by Firefox user 13526485, 9 years ago
Rated 5 out of 5
by darmesi, 9 years ago
Rated 5 out of 5
by Robert, 9 years ago
Rated 5 out of 5
by Firefox user 12988206, 9 years ago
Works great in FF57. How to disable autoplay videos? This addon, force autoplay ON. =/
Rated 5 out of 5
by Firefox user 13521780, 9 years ago
Rated 5 out of 5
by Firefox user 13520004, 9 years ago
非常喜欢现在的