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Mozilla Firefox, Portable Edition Nightly

customizable web browser

Download from PortableApps.com

Version 122.0 Alpha 1 Pre for Windows x64, English
54MB download / 210MB installed
Notes | All Languages | Antivirus Scan | Online Installer | Details

Runs anywhere (cloud, removable, local) without 'installing'. Use the PortableApps.com Platform for easy installs and automatic updates.

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

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Description

Mozilla Firefox® Portable Edition Nightly Builds are pre-alpha/alpha quality builds of the popular Mozilla Firefox web browser bundled with a PortableApps.com launcher as a portable app, so you can take your browser, bookmarks and passwords with you. These builds are intended for testing purposes primarily by extension and web developers. Individual users should use standard Mozilla Firefox, Portable Edition.

Learn more about Firefox...

Localizations

LanguageLinkSHA256 Hash
Chinese (Simplified)中文 (简体)Downloadb6f7bf45ec0f033e3f0f8b64d10769ae433abe149a43ce168fa17973de5b0356
Chinese (Traditional)正體中文 (繁體)Download6a794a2271d4decec55ff0dea405c82093a305c954bc6ea1689df3f0847f568b
EnglishEnglishDownload9f94e189249cf5d1df35b8a3fbee832c9de6976442bd72781d3e9cffeb9e4d9f
FrenchFrançaisDownloadc562880264322be853ff3814e163a557306d7b920e05f90c29c81636d1afc0f5
GermanDeutschDownloadf9e80ab4f38b6199abc6bfe2580188c16baeb731b91d2c269111d7b96df099d2
HungarianMagyarDownloade2efe83ea8b773770264ad666fb2ca16dc4c087073e9a4e49bff27f1a13d54b8
ItalianItalianoDownloadb2fef25c7a024a5d018b0a5370cf086484f7ba93d20dcfa336eb07e478bec78e
Japanese日本語Download23a631324ea43dd06e39769de6fd512fb9c93715bf34056da7f13bd596e165d2
PolishPolskiDownloadabb41e0f90ea4e1ff49fe5314b24bc13279e068119e6f62612b4f664281de3b1
Portuguese (Brazilian)Português (do Brasil)Downloadc320afa4b2381cab0cf2518396d1091ca6df88cd4ebc670aa66f1ea1b3029974
RussianРусскийDownload774988c4bfeaacf0be7e94a871e6eb268b2f9b6ea5dc3f8e9aa4bef638c9a43d
Spanish (International)Español (internacional)Download2e98160c9452e0498764ed5ad8e7d392f6c87c1ac33a3f7de694ca7611b4138d

App Notes

The nightly release will install alongside a standard Firefox Portable install in a FirefoxPortableNightly directory. 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: 2023-11-23
  • Date Added: 2004-04-16
  • System Requirements: Windows 10, 11 & WINE (64-bit Only)
  • App License: Open Source (MPL/GPL/LGPL under Mozilla EULA)
  • Source: Firefox, Launcher source included, PortableApps.com Installer
  • SHA256 Hash: 9f94e189249cf5d1df35b8a3fbee832c9de6976442bd72781d3e9cffeb9e4d9f (English)

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