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Mozilla Firefox Developer Edition, Portable

development web browser

Download from PortableApps.com

Version 87.0 Beta 1 for Windows, English
109MB download / 392MB installed
Notes | All Languages | Antivirus Scan | Details

Mozilla Firefox Developer Edition, Portable can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the PortableApps.com Platform for easy installs and automatic updates.

Also Available: Firefox Stable, Firefox ESR (Extended Support Release), Firefox Beta, Firefox Nightly, Legacy versions

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Description

Mozilla 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 to the standard beta channel of Firefox.

Learn more about Firefox Developer Edition...

Localizations

LanguageLinkMD5
ArabicعربيDownloadd5446a1813a46549982eea05e25f53c9
Chinese (Simplified)中文 (简体)Download77a7b1b89c859bc855c74142d35c0610
Chinese (Traditional)正體中文 (繁體)Download5d246be791d1ae59c4ce02b9220b6512
CzechČeštinaDownload13a2b192a2f9f57f1f669c7aa68f735a
DutchNederlandsDownload25ad26e52a7952505ffd034f5dd88038
EnglishEnglishDownloadc12fb464497d2acfe760e5f58863a45a
English (British)English (British)Download988a698ebd625b44ce1d8ba9824a1304
FarsiفارسیDownload05d8e471c4c9b5923f1d85accbb8a820
FrenchFrançaisDownloadb6c057bd936af75470d6bdaf01bdf738
GermanDeutschDownload270c083bc4fd59ec523f4cde0708afee
HebrewעִבְרִיתDownload596d3886b63ef310e4f02437837f4094
Hindi (India)हिन्दी (भारत)Downloadc21cdf96fe198345067f8afcfcb61dfb
HungarianMagyarDownload1d261b19bcc1892ee432c862753204ad
IndonesianBahasa IndonesiaDownloadc0f4b16e17abc558fbf0d2c254ff31bb
ItalianItalianoDownload91d19f3763d16ea1253e222323c51cb0
Japanese日本語Downloada320fb11535817e1d5634255986a523e
Korean한국어Download3defaa9e7a21cf2ef41f894a42fe660b
PolishPolskiDownload88f67186edf3577571b9ee28a91068a3
Portuguese (Brazilian)Português (do Brasil)Downloadf49808d77f8a2c50bed81fa9a38d5d03
Portuguese (Portugal)Português (Europeu)Download1ddf57f38b332d299682ece2ea5d8aff
RomanianRomânăDownloadf64d80dd40e0f9c1650623ee8eb2f06a
RussianРусскийDownload798ee2891251db3f2390b3a21148df7b
SlovakslovenčinaDownloadab54c95404c27d59566f45dea1b54a99
Spanish (Spain)Español (de España)Download37603c7488ebff05caed7d5c4b24b88e
Spanish (International)Español (internacional)Download79f7cde5019b5bfb1316ee69e86f180f
TurkishTürkçeDownload88e168ace549c4ed0f300bd275d664ce

App Notes

The developer release will install alongside a standard Firefox Portable install in a FirefoxPortableDeveloper directory. Note that PortableApps.com will release one version for each major version (example: 78b1 but not 78b2). For updates within each major release, use the internal updater. From Mozilla: "This is pre-release software: you may encounter compatibility problems with some websites and add-ons."

Support

For help with this app, please see the following:

Download Details

Open Source Initiative
  • Publisher: Mozilla & PortableApps.com (John T. Haller)
  • Date Updated: 2021-02-26
  • Date Added: 2014-11-10
  • System Requirements: Windows 7, 8, 10 & WINE
  • App License: Open Source (MPL/GPL/LPGL under Mozilla EULA)
  • Source: Firefox Developer Edition, Launcher source included, PortableApps.com Installer
  • MD5 Hash: c12fb464497d2acfe760e5f58863a45a (English)
  • SHA256 Hash: 48a989d7dee55e154020973df4baeb9c3d98e4c7e5af452509448ba4d6a3f920 (English)

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