Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.
Titz'apïx
Eesti keele speller 3.3.0.1webext
ruma Sander Lepik
Estonian spellchecking dictionary for Firefox, Thunderbird and Seamonkey...
Chi rij re Tz'aqat re'
Eesti keele speller Firefoxile, Thunderbirdile ja Seamonkey'le.