Most Popular See all »
-
By popular demand, supports SORTING filters alphabetically.13,585 users -
835 users
-
Quickly tag selected messages from a large list of existing tags using autocompletion, or create and add new tags, or clear them all.
Optionally tag incoming reply with tags of messages replied to.504 users -
434 users
-
143 users
Top Rated See all »
-
64 users
-
By popular demand, supports SORTING filters alphabetically.13,585 users -
434 users
-
835 users
-
135 users
Recently Added See all »
-
28 users
-
36 users
-
25 users
-
143 users
See all 17 extensions in Tags »
To create your own collections, you must have a Mozilla Add-ons account.