Kashubian Spell Checker (Poland) is an add-on for the Firefox, Thunderbird and SeaMonkey products.
How to Install in Thunderbird:
1. Right-click the link below and choose "Save Link As..." to download and save the file to your hard disk.
2. In Mozilla Thunderbird, open Add-ons from the Tools menu.
3. Click the Install button, and locate/select the file you downloaded and click "OK".
· Mozilla Thunderbird
What's New in This Release: [ read full changelog ]
· This version fixes a problem in the database of the dictionary that were duplicated.
· This version is compatible with the standards adopted by Mozilla locale.