Question Will Firefox Beta override FF stable?

[Kenzy9]

I have Stable, Dev edition, Nightly and want to use Beta on the same acc PC simultaneously.

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[Kenzy9]

bump

 

[Tech Junky]

They work independent of each other. Or at least chrome does when you use different versions.

 

[mxnerd]

Portable Beta Edition, install to the location you like.

Mozilla Firefox, Portable Edition Beta | PortableApps.com

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...

portableapps.com

I always use Portableapps's Platform Launcher to update individual app though, never update the app inside itself. Because the file structure is completely different. Not required, but recommending get & install the Platform Launcher.

Download PortableApps.com Platform 30.0.2 - Free App Store & Menu | PortableApps.com

your computer, without the computer™ The PortableApps.com Platform™ is a full-featured portable software system that ties all your portable apps together and lets you build your own custom portable app suite for use in your synced cloud folder, on your local PC, or on a portable USB drive. And...

portableapps.com