Most Popular See all »
-
33,948 users
-
31,482 users
-
It is your printing toolbox.18,516 users -
16,325 users
Top Rated See all »
-
(The folder itself will stay existent.)
(Based on the original work of Alex Cabal.)5,636 users -
1,509 users
-
1,043 users
-
This extension prevents unintended folder movement.102 users -
It is still possible to sort messages by ctrl-clicking the header.3,403 users
Recently Added See all »
-
27 users
-
0 users
-
This feature is similar to the native one within message(s) context menu ("Move To"), but it applies to the folder tree.112 users -
43 users
-
This is a derivative of RainbowNote, 7 colorful week notes, with tile like shapes.26 users
See all 251 extensions in Appearance and Customization »
To create your own collections, you must have a Mozilla Add-ons account.