Ikona doplňku United States English Spellchecker

United States English Spellchecker 7.0.1  Nevyžaduje restart

od jooliaan

United States English Spellchecker for Firefox, Thunderbird and SeaMonkey by Kevin Atkinson and Geoff Kuenning.

To enable, right-click in a multi-line text box, select "Languages", then "English (United States)".