FoxTester – Install and launch multiple versions of Firefox
Install and launch multiple versions of Firefox while using the default installation and without affecting the default user profile. It also allows to turn any installed version into the default browser, to be used with the user default profile.
* install and launch multiple versions of Firefox while using the default installation
* turn any installed version into the default browser, to be used with the user default profile.
* check the downloaded file hash numbers against those provided by Mozilla, through the browser context
The extension installs each version on a separate folder and create a separate profile for each one, which allows to run multiple versions at the same time, by using the -no-remote option.
Download FoxTester from here
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