This was a great extension that allowed me to easily preserve cookies which do important things and delete all the rest. Since Firefox Version 156.0.1, it works again (Version 156.0 caused a problem.) Too bad that this extension hasn't been updated in seven years (as I type this it's Sept. 24, 2026.) I hope it keeps working. Either that, or I wish its capabilities were incorporated into Firefox itself.

pretty useful thing

Best, excellent.

BEST extension addon for cookies export and import!

Works great! Especially handy for managing multiple containers