20171123
- 2
- Add-ons
- Firefox user 12424194
- Creator
- Nov 23, 2017
- Last updated
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
Rated 3.9 out of 5Baris Derin
162,895 users
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
Rated 3.7 out of 5LastPass
548,212 users