Mozilla Firefox, Portable Edition Legacy 115.17.0 (web browser) Released

A new version of Mozilla Firefox®, Portable Edition Legacy 115 has been released. It's a more-extended-than-usual Extended Support Release of the popular Mozilla Firefox web browser designed for Windows 7/8/8.1 users with support continuing through March 2025. It's bundled with a PortableApps.com Launcher as a portable app. It is intended for web developers and extension developers to test against. Individual users not using Windows 7/8/8.1 should use standard Mozilla Firefox, Portable Edition for everyday use. It's packaged in PortableApps.com Format so it can easily integrate with the PortableApps.com Platform. And it's open source and completely free.

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

Update automatically or install from the portable app store in the PortableApps.com Platform.

Features

Mozilla Firefox is a fast, full-featured web browser that's easy to use. It has lots of great features including popup-blocking, tabbed-browsing, integrated search, improved privacy features, automatic updating and more. Plus, thanks to the PortableApps.com launcher bundled in the Mozilla Firefox, Portable Edition, it leaves no personal information behind on the machine you run it on, so you can take your favorite browser along with all your favorite bookmarks and extensions with you wherever you go. Learn more about Mozilla Firefox...

PortableApps.com Installer / PortableApps.com Format

Mozilla Firefox, Portable Edition is packaged in a PortableApps.com Installer so it will automatically detect an existing PortableApps.com installation when your drive is plugged in. And it's in PortableApps.com Format, so it automatically works with the PortableApps.com Platform including the Menu and Backup Utility.

Download

Mozilla Firefox, Portable Edition Legacy is available for immediate download from the Mozilla Firefox, Portable Edition Legacy 115 homepage. Get it today!