Most Popular See all »
-
41,606 users
-
It is your printing toolbox.25,740 users -
24,522 users
-
15,277 users
Top Rated See all »
-
(The folder itself will stay existent.)
(Based on the original work of Alex Cabal.)1,004 users -
780 users
-
This extension prevents unintended folder movement.52 users -
This add-on has been discontinued!
Legacy extensions support will be dropped in Firefox 57. If you interest in CSD on Linux, please track progress on https://bugzilla.mozilla.org/show_bug.cgi?id=1283299.0 users -
17 users
Recently Added See all »
-
4 users
-
Visual signature editor for Thunderbird (WYSIWYG)
Thunder Sign Editor is a lightweight Thunderbird extension that lets you visually design, copy, and apply email signatures to any of your Thunderbird identities.41 users -
25 users
-
36 users
-
27 users
-
83 users
See all 286 extensions in Appearance and Customization »
To create your own collections, you must have a Mozilla Add-ons account.