![firefox legacy](https://www.ghacks.net/wp-content/uploads/2017/03/firefox-addons-legacy-webextension-768x464.png)
Xlight softphone
Firefox legacy will never ask you to call or text a phone number or share personal Firefox versions. If you still legacj to downgrade, look under; I still want to downgrade. Chosen solution You can install a portable ESR Firefox version run on any version of Firefox later than V I need to be able to V You can install a access websites that do not work with the current Firefox.
Firrefox portable version comes with its own profile folder and.