Doesn't work at all.

Does not even show all tabs from all windows.

Used it for some time. After firefox crushed i had to clear it, no session could be recovered.

Had high hopes for this one. Then it lost everything I had saved. Now will not even save any

Ich habe ausversehen ein Tab geschlossen. Tab wurde von diesem Addon nicht registriert und es wurde nix gespeichert. Absoluter Müll und nicht zu gebrauchen. Direkt wieder gelöscht.

Installed and opened Tabboo while operating with 105 tabs spread across two windows. Taboo told me I had 16 tabs... DELETED!

Flaky doesn't work it's a piece of crap.

This doesn't save pinned tabs, so it's useless as the pinned tabs are my most important ones.

This app didn't open (actually, as I figured out after, didn't even save) my pinned tabs. Really?..

confusing functionality, crashes firefox