Number of items shown option doesn't work. The number is always 10. Could you please fix it?
Otherwise a great add-on!

Really nice.

simple and best can see which one should I undo!

просто отлично ! легко и удобно - а это главное. )))

非常不错

best

SOOOOO useful, no faults at all

Totally great!!!

Much needed add on

Can't live it without it. Thank you.

Macht was es soll. Ein weiteres TMP ersatz Bausteinchen in der addon liste.

This works quit nicely. Although using right-click context menu for the list is a bit confusing and it has unrelated items like "Remove from toolbar". Why don't use a dropdown menu?
Another suggestion is to add a "Clear closed tabs" to empty the list, and a "Restore all tabs".

I use it all the time and works as promised. I only wish I could give you more than 25 websites, which is a restriction that Firefox imposes due to their new add-on system.

Better than similar addons. Left click re-opens last tab and right click opens a menu to select closed tabs from.