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United States English Dictionary

English United States (en-US) spellchecking dictionary.This extension packages a subset of the originalEnglish wordlist created by Kevin Atkinson for Pspell and Aspell and thus is covered by his original LGPL license. The affix file is a heavily modifiedversion of the original english.aff file which wasreleased as part of Geoff Kuenning's Ispell and as such is covered by his BSD license.Thanks to both authors for their wonderful work.

Supported Firefox versions: Firefox 2.0 - 3.0a1 ALL SeaMonkey 1.1a - 1.5a ALL Thunderbird 2.0 - 3.0a1 ALL

Notes / Comments: This spellchecker is for Fx 2 (all languages excluding en-US) only, because Fx 1.5.0.* doesn't support a direct spellchecking. If you want to add this functionality to your copy of Fx 1.5.0.* you must install SpellBound extension: Thunderbird 1.5 look at 2 en-US doesn't need to install this spellchecker.I would remember to everybody that this extension provides only an United States English spellchecker, so if you're instead looking for a British English spellchecker, you can get it from, _DO NOT_ ask for support here. If you need support, post your question to or to

Category Categories: Dictionaries

Download United States English Dictionary [Firefox plugin] Install: United States English Dictionary

United States English Dictionary preview

English United States spellchecker in action:
English United States spellchecker in action

English United States spellchecker:
English United States spellchecker



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