Checker Plus for Gmail™ by Jason Savard

4.4 Stars out of 5

401 reviews

Rated 5 out of 5
by chengxuncc, 5 years ago
Rated 5 out of 5
by Firefox user 15632837, 5 years ago
Rated 5 out of 5
by Firefox user 13084482, 5 years ago
Rated 5 out of 5
by Xilog, 5 years ago
Can't thank the dev enough for porting my favorite chrome extension to firefox
Rated 5 out of 5
by Firefox user 13930244, 5 years ago
Rated 5 out of 5
by Аркадий, 5 years ago
Rated 5 out of 5
by Firefox user 13479063, 5 years ago
Very high quality, customizability, easily $10 value addon for absolutely free!
Rated 5 out of 5
by sarah lew, 5 years ago
simple and quick ! the best gmail add on undoubtedly !
Rated 5 out of 5
by Firefox user 12698902, 5 years ago
Rated 5 out of 5
by Xavius, 5 years ago
Rated 5 out of 5
by i_BANDIT, 5 years ago
Rated 5 out of 5
by Firefox user 15354800, 5 years ago
Rated 5 out of 5
by TiLO, 5 years ago
Rated 5 out of 5
by TacosIndustry, 5 years ago
Très pratique, beau design... :)
Rated 5 out of 5
by Firefox user 15420173, 5 years ago
Rated 5 out of 5
by Kun, 5 years ago
Rated 5 out of 5
by Firefox user 14931176, 5 years ago
Rated 5 out of 5
by Firefox user 13184659, 5 years ago
Rated 5 out of 5
by Firefox user 15328109, 5 years ago
Rated 5 out of 5
by Firefox user 15323865, 5 years ago
Thank you. Great!
Rated 5 out of 5
by tpiardi, 5 years ago
Rated 5 out of 5
by Holy Seed, 5 years ago
Rated 5 out of 5
by Firefox user 15290845, 5 years ago
Rated 5 out of 5
by Anonymous, 5 years ago
Rated 5 out of 5
by 브라운, 5 years ago