Rated 5 out of 5 stars

This woks fine. After disappeared, i found this add-on again.

Rated 1 out of 5 stars

I installed this new Finnish dictionary 1.1 because the old spechecker disappeared on Thunderbird update. After restarting Thunderbird i found two Finnish spellcheckers. The old Finnish Voikko 2.1.0 reappeared into dictionary options. I tried both and the old one seems to work much better, because the new one dosn't seem to understand Finnish grammar. It's probably just a word list.

This review is for a previous version of the add-on (1.1).