PortableApps.com is proud to announce the release of Mozilla Firefox® ESR, Portable Edition 102.3.0. It's the Extended Support Release of the popular Mozilla Firefox web browser bundled with a PortableApps.com Launcher as a portable app It is intended for groups who deploy and maintain the desktop environment in large organizations such as universities and other schools, county or city governments and businesses, as well as the web developers that support them. Individual users should use standard Mozilla Firefox, Portable Edition for everyday use. It's a great way to test your sites and extensions in multiple versions of Firefox. 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® ESR, Portable Edition is the Extended Support Release 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. It is always a different version than Stable according to our ESR release schedule. It is intended for groups who deploy and maintain the desktop environment in large organizations such as universities and other schools, county or city governments and businesses and the developers who support them. Individual users should use standard Mozilla Firefox, Portable Edition. 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. Firefox Portable is a dual-mode 32-bit and 64-bit app, ensuring Firefox runs as fast as possible on every PC.Learn more about Mozilla Firefox...
PortableApps.com Installer / PortableApps.com Format
Mozilla Firefox ESR, 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 ESR, Portable Edition is available for immediate download from the Mozilla Firefox ESR, Portable Edition homepage. Get it today!
Visit the Community page
Join our forums
Subscribe to our email newsletter
Subscribe with RSS
Follow us on Facebook
Follow us on LinkedIn
Follow us on Twitter
Follow us on Mastodon
Follow us on BlueSky
Comments
What if... 32 bit support
I didn't notice before that ESR only have 64 bits version of FireFox, but is it possible add the 32 version?
I mean... going to FireFox ESR website to download the 32 bit version, then extract the installer content in <PAF-PATH>\FirefoxPortableESR\App\Firefox... this, would it work?
64-bit Only
I removed it as hardly anyone uses ESR. And ESR is supposed to only for testing and organizations anyway, not for everyday use. That's also why it's far fewer languages than Stable, too. The 32-bit version is included only when it's a Legacy release or a Stable release now. This changed a while ago to save build time.
You can replace it if you'd like to. It will be removed on each upgrade.