Mozilla-firefox-64-0-offline-installer Direct

: Introduced the about:performance page, allowing users to see which tabs or extensions were consuming the most power and memory.

: Once downloaded, you can install it on any machine without needing a live connection. mozilla-firefox-64-0-offline-installer

"I still use the Firefox offline installers for my vintage hardware projects. Version 64 was a sweet spot before the UI changed too drastically." : Introduced the about:performance page, allowing users to