Help improve Firefox

by Jesse Ruderman

4 Add-ons in this Collection

Screengrab by Andy M

Rated 4 out of 5 stars 587 reviews

19,121 users

Screengrab! saves webpages as images... but not for new versions of Firefox.

FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.

Therefore, Screengrab is EOL.

Add-on Compatibility Reporter by Mozilla

Rated 4 out of 5 stars 213 reviews

68,287 users

Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.

Nightly Tester Tools by Automation Development, Tony Mechelynck, others

Rated 4 out of 5 stars 191 reviews

29,913 users

Useful tools for the nightly tester.

Console² by Philip Chee, zeniko

Rated 5 out of 5 stars 49 reviews

7,863 users

Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.

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