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Mozilla Firefox Developer Edition, Portable

your developer's browser, your way... in your pocket™

Mozilla Firefox® Developer Edition, Portable is the developer's edition of the Mozilla Firefox web browser bundled with a Launcher as a portable app, so you can do web development on the go.

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Mozilla Firefox, Portable Edition works best with the Platform

Also Available: Mozilla Firefox, Portable Edition (Stable), Mozilla Firefox ESR, Portable Edition and Mozilla Firefox, Portable Edition Beta, Nightly


portable_firefox_small.pngMozilla Firefox is a fast, full-featured web browser that's easy to use. The Developer Edition adds in debugging and IDE tools as well as a unique theme. Learn more about Firefox Developer Edition...

Mozilla Firefox Developer Edition, Portable 59.0 Localizations

Language Version Link
Arabic عربي 59.0 Download
Chinese (Simplified) 中文 (简体) 59.0 Download
Chinese (Traditional) 正體中文 (繁體) 59.0 Download
Czech Čeština 59.0 Download
Dutch Nederlands 59.0 Download
English English 59.0 Download
EnglishGB English (British) 59.0 Download
French Français 59.0 Download
German Deutsch 59.0 Download
Hungarian Magyar 59.0 Download
Italian Italiano 59.0 Download
Japanese 日本語 59.0 Download
Korean 한국어 59.0 Download
Polish Polski 59.0 Download
Portuguese (Brazilian) Português (do Brasil) 59.0 Download
Portuguese (Portugal) Português (Europeu) 59.0 Download
Russian Русский 59.0 Download
Slovak slovenčina 59.0 Download
Spanish (Spain) Español (de España) 59.0 Download
Spanish (International) Español (internacional) 59.0 Download


osi_certified.pngThough there is no support specifically for this test release, the pages for Firefox Portable Support should help.

Download Details

Mozilla®, Firefox® and the Firefox logo are registered trademarks of the Mozilla Foundation and are used under license.