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Mozilla Firefox, Portable Edition Nightly

customizable web browser

Download from PortableApps.com

Version 79.0 Alpha 1 Pre for Windows, English
96MB download / 373MB 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

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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

LanguageLinkMD5
ArabicعربيDownload6bdee179be3258ecd38e2aa6efd6c48f
Chinese (Simplified)中文 (简体)Download4e65067ab4dd2b25eff67c02c41d35ae
Chinese (Traditional)正體中文 (繁體)Downloada1c44e0fd70dba21eb527bd6354fac20
CzechČeštinaDownloade4c2387c73c63f2ad5720fba7eea1b19
DutchNederlandsDownload098bbcc5974cbeb984b8d16a53c09d9b
EnglishEnglishDownload792ac912c4d954ee6141a6d2ce212391
English (British)English (British)Downloadefa5b51160bc6b3eafbf851d929d3471
FarsiفارسیDownload768747b148905c7a8db8a376f44b5148
FrenchFrançaisDownload080bca8851a3d00cebf9840dea3ad2fa
GermanDeutschDownload7872e85adaf737415e77b12771b685f9
HebrewעִבְרִיתDownloaddabed22ad917dc2835e61940b7c8ce4b
Hindi (India)हिन्दी (भारत)Download4fda3e5414de1037c249d242e863a376
HungarianMagyarDownloadecce67666cd281418bf71f4593235467
IndonesianBahasa IndonesiaDownload83881f1bcd4b9a0c3df009365739728a
ItalianItalianoDownload02d80dbcb1c48867cb5d7894d212c569
Japanese日本語Download4fa23b5281a232d015ad4f0249f43c74
Korean한국어Downloadd8c85c1f084419d3a0d770ce84bc8d3b
PolishPolskiDownload77468018b344eb1f907df0510c6df4e7
Portuguese (Brazilian)Português (do Brasil)Downloadccb53db8ced035756931458b776e49db
Portuguese (Portugal)Português (Europeu)Download1a53f67a79d838991f08935bc91b9835
RomanianRomânăDownloadd2b23170e133b7504a21ffb33e130daa
RussianРусскийDownload9142eb39ebea2af31a2694068db67576
SlovakslovenčinaDownloadbf61868e336b3e2cdd262b95ef0cf7ed
Spanish (Spain)Español (de España)Downloadd579ae4f2260033530afe2e3b9ba839a
Spanish (International)Español (internacional)Download9c894347160d8b41be7a4dfb367bcd8e
TurkishTürkçeDownload0734918346c8716144325bfb5641853e

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: 2020-07-01
  • 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: 792ac912c4d954ee6141a6d2ce212391 (English)
  • SHA256 Hash: 3f9cd21c7307b77b32523f5e8328b6d618367adfe0f7805a972fc3361165a671 (English)

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