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Mozilla Firefox, Portable Edition Beta

beta web browser

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Version 63.0 Beta 4 for Windows, English
76MB download / 275MB installed
Notes | All Languages | Details

Mozilla Firefox, Portable Edition Beta 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 Nightly, Legacy versions

Description

Mozilla Firefox, Portable Edition Test are test versions of the popular Firefox web browser or test versions of the Gecko layout engine bundled with a PortableApps.com Launcher as a portable app that are being made available for testing purposes only, and are intended for web application developers and our testing community. For everyday use, please use Mozilla Firefox, Portable Edition.

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Localizations

App Notes

The beta release will install alongside a standard Firefox Portable install in a FirefoxPortableTest directory. Note that PortableApps.com will release one version for each major version (example: 61b1 but not 61b2). For updates within each major release, use the internal updater. From Mozilla: "This is pre-release software: you may encounter compatibility problems with some websites and add-ons."

Download Details

Open Source Initiative
  • Publisher: Mozilla & PortableApps.com (John T. Haller)
  • Date Updated: 2018-09-10
  • Date Added: 2014-11-10
  • System Requirements: Windows 7, 8, 10 & WINE
  • App License: Open Source (MPL/GPL/LPGL under Mozilla EULA)
  • Source: Firefox Beta, Launcher source included, PortableApps.com Installer
  • MD5 Hash: bb3b3284ce06e86616ace124ca6b761a (English)

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