Yes this addon does what it claims to do, but remember to have all actions screenshoted. I took a backup last month and now reinstalled Firefox, then tried to restore it. I know the backup was valid because I tried restoring with that backup file right after creating it (and it was successful). Guess what I got today? It says the backup is not valid. The backup format is not consistent across versions, and is without backward compatibility.

Wow i am enjoying and recommend this add-on for everyone. Because it is a timesaver like you cannot imagine!

Одно из лучших приложений FF
Использую постоянно

最高ね

Best add-on ever. The very first I install. Kudos.
One small, but significant future request:
Could you add a command to list history of the present tab?
Pretty much as '[Popup] Recently closed tabs' do it.

I noticed that when using the right mouse button as the activation button, the right click context menu would immediately pop up, which is annoying if you just wanted to perform a gesture. To fix this, go to about:config and toggle option "ui.context_menus.after_mouseup" to true.

I'm not sure what keeps getting touched in each update, but it's making it progressively worse each time.

good

After updating Firefox, the tab page cannot be restored

最新版本好像有问题！