To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Checker Plus for Gmail™

Checker Plus for Gmail™ by Jason Savard

4.4 Stars out of 5
5
390
4
66
3
28
2
14
1
44
Review by Firefox user 15295321
by Firefox user 15295321, 5 years ago
Used to be amazing and technically it still is. But there's a lot of errors lately, making this extension rather useless.
It often displays this error code:

getBGObjects@moz-extension://03031ac1-379c-4acb-aa46-59e3a7d42487/js/popup.js:436:2

Hope it'll be fixes soon, used to love Checker Plus.