Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
Close
Disable about:config 1.1 Requires Restart
by ClearCode Inc.
Disable about:config feature of Firefox and Thunderbird.
![[Warning]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
Permissions
About this Add-on
This addon disables about:config aka Config Editor feature.
This is mainly designed for corporate-use.
This is mainly designed for corporate-use.
