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Mozilla Firefox, Portable Edition Nightly

customizable web browser

Download from PortableApps.com

Version 65.0 Alpha 1 Pre for Windows, English
74MB download / 268MB installed
Notes | All Languages | Details

This is an online installer that will download Firefox during setup

Mozilla Firefox, Portable Edition Nightly 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 Developer Edition, Firefox Beta, Legacy versions

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.

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Localizations

LanguageLinkMD5
ArabicعربيDownloadb1cc7a22cdf763aa0ffcf8cbac0d145c
Chinese (Simplified)中文 (简体)Downloadff6780e70cbc7ca639a0dd909ea15e2d
Chinese (Traditional)正體中文 (繁體)Download2077e6a9541dae79dd97c6c4394239ab
CzechČeštinaDownload29ff77e08c6784a78bda5a17c24c1e74
DutchNederlandsDownload65d367990f4df15a8c6fe1b9d6f6cff2
EnglishEnglishDownloadd5ca2e79e5d1f0e3f044d3e7146e3517
English (British)English (British)Downloadfce734ab91a643bc497d425844e95708
FrenchFrançaisDownloadc1bd0e9b607842a7ee3cda3d294d440f
GermanDeutschDownload7bb0fa384cbcb59e0d4f613f3e5f7956
Hindi (India)हिन्दी (भारत)Download7bb0fa384cbcb59e0d4f613f3e5f7956
HungarianMagyarDownload586b817dcfd9197b89480e27ad2debf3
IndonesianBahasa IndonesiaDownloadf9a3cd0a0d55e16d37821a7a86b8dd4d
ItalianItalianoDownload15a372f291cca6cde04bd950253852d4
Japanese日本語Downloada38bf3436b554ab83c1a6bfa9188b6d2
Korean한국어Download8f80964ca42f33c3eff3453b79fad7ae
PolishPolskiDownload6d988d11b6397de3b63f7205c5b55d6f
Portuguese (Brazilian)Português (do Brasil)Download6562e5d405b847a24e64b7ada683f590
Portuguese (Portugal)Português (Europeu)Download17f3b4f5ec38d2f3aa23e5896f74925e
RussianРусскийDownloada1faceca72f46ed10091179d9044e870
SlovakslovenčinaDownload674c46c60b199f48e93569d1bb3fc303
Spanish (Spain)Español (de España)Downloadf6b0f988b497ed3b08f2da8611c86a30
Spanish (International)Español (internacional)Download14361fd868bf245242b392da14148b20

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: 2018-11-08
  • Date Added: 2004-04-16
  • System Requirements: Windows 7, 8, 10 & WINE
  • App License: Open Source (MPL/GPL/LGPL under Mozilla EULA)
  • Source: Firefox, Launcher source included, PortableApps.com Installer
  • MD5 Hash: d5ca2e79e5d1f0e3f044d3e7146e3517 (English)

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