You are here

Home » Portable App Directory » Internet

Mozilla Firefox, Portable Edition Nightly

customizable web browser

Download from PortableApps.com

Version 88.0 Alpha 1 Pre for Windows, English
100MB download / 390MB installed
Notes | All Languages | Antivirus Scan | 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

Make a Donation - Support Firefox development

Make a Donation - Support PortableApps.com's development and hosting

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

LanguageLinkMD5
ArabicعربيDownload6ce6b8d87fcb833e4a526da8ffae8e65
Chinese (Simplified)中文 (简体)Download6e6f00855f1681e842f8c96775be4e94
Chinese (Traditional)正體中文 (繁體)Download9376cb9175035de7f10eb91b375b4f5f
CzechČeštinaDownload1d57f19a2ebc0eef1539ce464d52d06d
DutchNederlandsDownload5c5b5bb4e19436d63da925cffa563d56
EnglishEnglishDownload1e3936ddd79abefb24521eb7d3089ebd
English (British)English (British)Downloade9499ae9e648caf3c57110db9ba00c59
FarsiفارسیDownload3867cbdb4c3fc6924057490580c2fc03
FrenchFrançaisDownload661ac76fef87c2bdfdcdd567ba869871
GermanDeutschDownloadca3853b2903f0cc20b680b6caf2f29ac
HebrewעִבְרִיתDownload256318c85c2c48b424db494a74b612e0
Hindi (India)हिन्दी (भारत)Download4dfafc1f72ad30213e93217488726a76
HungarianMagyarDownload194ce875b51ab393f22f9a3d4bbf9b10
IndonesianBahasa IndonesiaDownload44b6946401c461fcb67a27082181e5d6
ItalianItalianoDownload197fffb5613eaf1bc8a0890a77e20fd3
Japanese日本語Downloadb1abf6227bea4c74bd51f74bdaf6e21b
Korean한국어Downloadd4f6963202366f6bd57616390b4f2016
PolishPolskiDownload213140a3508e13fcd8c6e81db1def7e9
Portuguese (Brazilian)Português (do Brasil)Download918e10b3a98692424293f0cf2a386792
Portuguese (Portugal)Português (Europeu)Downloaddf0de2a6437e9c0b37a9b5ab7c197ebe
RomanianRomânăDownloada5bf334396825f23a2f2e11e9c6d6a7d
RussianРусскийDownload90305b54f76204a86a2341899c8d3228
SlovakslovenčinaDownloade5a288e7a2297cd223f0fbf3c1868180
Spanish (Spain)Español (de España)Download1bed764fac4c0d0bd3f987a6fcdc1454
Spanish (International)Español (internacional)Download2c2b722c855f69a874c1e466c0e698cb
TurkishTürkçeDownload039bc7031403324a8be86569267e73a7

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: 2021-02-26
  • 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: 1e3936ddd79abefb24521eb7d3089ebd (English)
  • SHA256 Hash: 94e4b71958b99ee49764a7925882f91f2f06a00e57da5f9af909c9cd0a95e785 (English)

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