For Managing Addons/Extensions
see also collections For Checking Compatibility of Addons/Extensions (add-ons) and For Managing Plugins (plug-ins)
- 2
- Add-ons
- smayer97
- Creator
- May 21, 2021
- Last updated
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
Rated 4.8 out of 5James Anderson
69,577 users
About Sync
Show information about Firefox Sync. This addon shows information about your Sync account, including showing all server data for your account. It is designed primarily for Sync developers or advanced users.
Rated 4.7 out of 5Mark Hammond
2,287 users