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Mozilla Firefox, Portable Edition Nightly

customizable web browser

Download from PortableApps.com

Version 135.0a1 for Windows x64, English
64MB download / 241MB 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)Download35e8ef8a1eac373f31a95f0ba017d30964871c0941432a726aeabc30115565ab
Chinese (Traditional)正體中文 (繁體)Download4ff030050a28caef7db8b4a628d5a40f4d0f719749d899c99eb02f09f9a4329d
EnglishEnglishDownloadc0189c6cad3b4922b072c25bd732cd947106a56abb00c5637fca18392ca3b0f5
FrenchFrançaisDownload1828eb32df56d14dd71b660254ba19aa5d44dd58075a9faaab939e126411c991
GermanDeutschDownload9ecd36b5a139e0ce2fc5c13ff05522fd4af56238d062f696f6dcce0fc0cf549d
HungarianMagyarDownload0b63116113e98941273dcf681349e9ff5b4fd92294e765eb6e18da06243ce4da
ItalianItalianoDownloadc19d0185a0e9d8dd2a53b92706a0bdd7d49772238549dd791f39f45166203fd2
Japanese日本語Downloade1c2335fd7d435eb0893affb61ca966bacaded92ab14b4e3112705a667ff55de
PolishPolskiDownloade2089f070a792b52ffa43547dc76600f9c2a74727559134d7cf63bb3f545922b
Portuguese (Brazilian)Português (do Brasil)Downloadc355922d2e4852a5b605eb7a8cc81db3ffd567fb1674ce53528e8071c470f321
RussianРусскийDownload5438abad7409bf053c3376c05cf3b20d74e29da29b39f8be08494bfef76f0f5a
Spanish (International)Español (internacional)Download56fc39f8ec42c352a6796608586893b5d5f70dfa6734a289749f654478412744

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 Approved License
  • Publisher: Mozilla & PortableApps.com (John T. Haller)
  • Date Updated: 2024-12-19
  • 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: c0189c6cad3b4922b072c25bd732cd947106a56abb00c5637fca18392ca3b0f5 (English)

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