There's also Tab Session Manager, which I've been using with great success for hundreds of years! https://addons.mozilla.org/en-US/firefox/addon/tab-session-ma

There's also Tab Session Manager, which I've been using with great success for hundreds of years! https://addons.mozilla.org/en-US/firefox/addon/tab-session-manager/ https://addons.mozilla.org/en-US/firefox/addon/tab-session-m...