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Mozilla Firefox, Portable Edition - Legacy Editions

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Mozilla Firefox®, Portable Edition legacy editions are available for web developer and extension developers to test against. These versions are not support by PortableApps.com and may have known bugs and security issues. Individual users should use standard Mozilla Firefox, Portable Edition.

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Mozilla Firefox, Portable Edition legacy editions works best with the PortableApps.com Platform

Version 45 (ESR) - Security Patches Through June 13, 2017

Last Updated: 2017-04-22

Language Version Link
Arabic عربي 45.9.0 Download 45.9.0 Legacy
Chinese (Simplified) 中文 (简体) 45.9.0 Download 45.9.0 Legacy
Chinese (Traditional) 正體中文 (繁體) 45.9.0 Download 45.9.0 Legacy
Czech Čeština 45.9.0 Download 45.9.0 Legacy
Dutch Nederlands 45.9.0 Download 45.9.0 Legacy
English English 45.9.0 Download 45.9.0 Legacy
EnglishGB English (British) 45.9.0 Download 45.9.0 Legacy
French Français 45.9.0 Download 45.9.0 Legacy
German Deutsch 45.9.0 Download 45.9.0 Legacy
Hungarian Magyar 45.9.0 Download 45.9.0 Legacy
Italian Italiano 45.9.0 Download 45.9.0 Legacy
Japanese 日本語 45.9.0 Download 45.9.0 Legacy
Korean 한국어 45.9.0 Download 45.9.0 Legacy
Polish Polski 45.9.0 Download 45.9.0 Legacy
Portuguese (Brazilian) Português (do Brasil) 45.9.0 Download 45.9.0 Legacy
Portuguese (Portugal) Português (Europeu) 45.9.0 Download 45.9.0 Legacy
Russian Русский 45.9.0 Download 45.9.0 Legacy
Slovak slovenčina 45.9.0 Download 45.9.0 Legacy
Spanish (Spain) Español (de España) 45.9.0 Download 45.9.0 Legacy
Spanish (International) Español (internacional) 45.9.0 Download 45.9.0 Legacy

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