Versões completamente localizadas
| Idioma | Versão | Windows | Mac OS X | Linux | |
|---|---|---|---|---|---|
| Afrikaans | Afrikaans | 2.0.0.20 | Download | Download | Download |
| Arabic | عربي | 2.0.0.20 | Download | Download | Download |
| Basque | Euskara | 2.0.0.20 | Download | Download | Download |
| Belarusian | Беларуская | 2.0.0.20 | Download | Download | Download |
| Bengali (India) | বাংলা (ভারত) | 2.0.0.20 | |||
| Bulgarian | Български | 2.0.0.20 | Download | Download | Download |
| Catalan | català-valencià | 2.0.0.20 | Download | Download | Download |
| Chinese (Simplified) | 中文 (简体) | 2.0.0.20 | Download | Download | Download |
| Chinese (Traditional) | 正體中文 (繁體) | 2.0.0.20 | Download | Download | Download |
| Czech | Čeština | 2.0.0.20 | Download | Download | Download |
| Danish | Dansk | 2.0.0.20 | Download | Download | Download |
| Dutch | Nederlands | 2.0.0.20 | Download | Download | Download |
| English (British) | English (British) | 2.0.0.20 | Download | Download | Download |
| English (US) | English (US) | 2.0.0.20 | Download | Download | Download |
| Estonian | Eesti keel | 2.0.0.20 | |||
| Finnish | suomi | 2.0.0.20 | Download | Download | Download |
| French | Français | 2.0.0.20 | Download | Download | Download |
| Frisian | Frysk | 2.0.0.20 | Download | Download | Download |
| Georgian | ქართული | 2.0.0.20 | Download | Download | |
| German | Deutsch | 2.0.0.20 | Download | Download | Download |
| Greek | Ελληνικά | 2.0.0.20 | Download | Download | Download |
| Gujarati | ગુજરાતી | 2.0.0.20 | Download | Download | |
| Hebrew | עברית | 2.0.0.20 | Download | Download | Download |
| Hungarian | Magyar | 2.0.0.20 | Download | Download | Download |
| Irish | Gaeilge | 2.0.0.20 | Download | Download | Download |
| Italian | Italiano | 2.0.0.20 | Download | Download | Download |
| Japanese | 日本語 | 2.0.0.20 | Download | Download | Download |
| Kannada | ಕನ್ನಡ | 2.0.0.20 | |||
| Korean | 한국어 | 2.0.0.20 | Download | Download | Download |
| Kurdish | Kurdî | 2.0.0.20 | Download | Download | Download |
| Latvian | Latviešu | 2.0.0.20 | |||
| Lithuanian | lietuvių kalba | 2.0.0.20 | Download | Download | Download |
| Macedonian | Македонски | 2.0.0.20 | Download | Download | Download |
| Marathi | मराठी | 2.0.0.20 | |||
| Mongolian | Монгол | 2.0.0.20 | Download | Download | Download |
| Norwegian (Bokmål) | Norsk bokmål | 2.0.0.20 | Download | Download | Download |
| Norwegian (Nynorsk) | Norsk nynorsk | 2.0.0.20 | Download | Download | Download |
| Polish | polski | 2.0.0.20 | Download | Download | Download |
| Portuguese (Brazilian) | Português (do Brasil) | 2.0.0.20 | Download | Download | Download |
| Portuguese (Portugal) | Português (Europeu) | 2.0.0.20 | Download | Download | Download |
| Punjabi | ਪੰਜਾਬੀ | 2.0.0.20 | Download | Download | Download |
| Romanian | română | 2.0.0.20 | Download | Download | Download |
| Russian | Русский | 2.0.0.20 | Download | Download | Download |
| Slovak | slovenčina | 2.0.0.20 | Download | Download | Download |
| Slovenian | slovensko | 2.0.0.20 | Download | Download | Download |
| Spanish (Argentina) | Español (Argentina) | 2.0.0.20 | Download | Download | Download |
| Spanish (Spain) | Español (de España) | 2.0.0.20 | Download | Download | Download |
| Swedish | Svenska | 2.0.0.20 | Download | Download | Download |
| Telugu | తెలుగు | 2.0.0.20 | |||
| Turkish | Türkçe | 2.0.0.20 | Download | Download | Download |
| Ukrainian | Українська | 2.0.0.20 | Download | Download | Download |
| Welsh | Cymraeg | 2.0.0.20 | |||
Pacotes de idioma instaláveis
A Mozilla oferece links de download para os seguintes pacotes de idioma montados pela comunidade de código aberto. Eles não são instalações do Firefox 2 e por isso requerem que você já tenha o Firefox 2 instalado
| Idioma | Download | |
|---|---|---|
| Estônio | Eesti keele pakk | Download |
| Friulano | Furlan | Download |
| Gaulês | Cymraeg | Download |
| Persa | فارسی | Download |
| Tártaro | Tatarça | Download |