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Mozilla Firefox Developer Edition, Portable

development web browser

Download from PortableApps.com

Version 102.0 Beta 1 for Windows x64, English
59MB download / 210MB 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

LanguageLinkSHA256 Hash
Chinese (Simplified)中文 (简体)Download8cf25903cc56942fe9734c18fb7a41ccf38a782a74080b06fd606e9671db2ce5
Chinese (Traditional)正體中文 (繁體)Download175a01f9ebebdfc271a124c1ed19bcba799a8ab1f88ef493aebf558667fb58e3
EnglishEnglishDownloadbd58841ca3a17acbaaa6a2b0283c3f5b86b5ae9dc20f0cb9843fc1aadd2f2bed
FrenchFrançaisDownloaddb6e11635f4fdedb798f8b1d2e63040ea411bdf858a5302ec36bc7f230aedf7b
GermanDeutschDownloadcbedf4b01cd622d9053b3ef945b6459d622d314ffce6c7d8129b38de75cc77fc
HungarianMagyarDownloadc7f0c4a5e8057f7cc7b4ac17becebd58a10a97d6074771048d7b1a76e199474e
ItalianItalianoDownload840e713c33b05ed96ce3271bec0ed1720191e4680ce10932c2f9147b2876ad75
Japanese日本語Download33d0997263d4ce267bd48692d11e6f94e0afa240274e36ba9441965b16613c6e
PolishPolskiDownload3fd002af666625fe16fff0276a1fde1e1068d6220e1cf90f834627aa5592491e
Portuguese (Brazilian)Português (do Brasil)Download75e10efa229678a20dddb7eb799787af1ef449cc07cc0c8a3ab036ade9cbd911
RussianРусскийDownloada202f9126133e555b125707830e73c24a9bef22c94afcaf31984e76fe624058a
Spanish (International)Español (internacional)Downloadfc4de6ef6b5a9587b3d6aeffa62e2fb1ccda5d4b137c6e0aaa293c0f73e24f4a

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: 99b1 but not 99b2). 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: 2022-06-01
  • Date Added: 2014-11-10
  • System Requirements: Windows 7, 8, 10, 11 & WINE (64-bit Only)
  • App License: Open Source (MPL/GPL/LPGL under Mozilla EULA)
  • Source: Firefox Developer Edition, Launcher source included, PortableApps.com Installer
  • MD5 Hash: 7c23a3290c3f489075d3041696692372 (English)
  • SHA256 Hash: bd58841ca3a17acbaaa6a2b0283c3f5b86b5ae9dc20f0cb9843fc1aadd2f2bed (English)

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