Not with FF 43.01 Rated 1 out of 5 stars

Shortkey does not work with Firefox 43.01

Rated 1 out of 5 stars

It just doesn't work. Sorry, man.

FF 40.0.2, on Windows-10, 64bit. Dell notebook. Rated 2 out of 5 stars

Used to work on previous FF, and on Windows before W-10.
Not sure why it cannot work now. Also loading many other FF extensions that I usually do.
Debugging will mean disabling all extensions, etc, to see if this CTRL-Z is buggy...

Rated 3 out of 5 stars

It works, but the functionality should be disabled when your cursor is in a form field, similar to how the SwiftTabs extension works. If you can do that, I'd give this 5 stars.

This user has a previous review of this add-on.

Rated 4 out of 5 stars

the extension works just fine, the icon kinda bothers me though, i would keep the ctrl+z and cut out the firefox logo. in fact, i tried to do that myself but it seems that the icon isn't stored in the file so... 4 stars

This review is for a previous version of the add-on (1.rev106.1.1-signed.1-signed). 

Rated 4 out of 5 stars

Haven't tested it (so I rated with the current mean rate not to influence rating), but, why would I need it? I have CTRL+SHIF+T (for closed tabs) and CTRL+SHIFT+N (for closed windows) yet.

This review is for a previous version of the add-on (1.rev106.1.1-signed.1-signed). 

Rated 3 out of 5 stars

it's nice to have cmd + z for Mac user

This review is for a previous version of the add-on (1.rev106.1.1-signed.1-signed). 

Superb! Rated 5 out of 5 stars

That's what I'm waiting for. Adds very useful function which is well known from Opera browser :)

This review is for a previous version of the add-on (1.rev106.1.1-signed.1-signed). 

Support for bugs? Rated 3 out of 5 stars

Where to get support?

This review is for a previous version of the add-on (1.rev106.1.1-signed.1-signed). 

Great, I'm waiting for this Rated 5 out of 5 stars

Really good, works fine without restart

This review is for a previous version of the add-on (1.rev95.1-signed.1-signed).