Rated 3 out of 5 stars

Says "This add-on is not compatible with your version of Firefox."
In about:addons it's disabled as "Legacy".
Please update asap!

This review is for a previous version of the add-on (0.8.1.13). 

Rated 3 out of 5 stars

fantastic and daily used... until stoped working since update to 55.0.3 - worried with this issue and about the coming transition phase of Firefox =/

This review is for a previous version of the add-on (0.8.1.13). 

Rated 4 out of 5 stars

In Firefox 55, this nice add-on is unfortunately shown as LEGACY.
It still works nevertheless.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

Don't have to worry about losing session data/tabs anymore. can just save them and go back later if I need to. Hopefully this gets updated with the WebExtensions standards so it works in Firefox 57!

This review is for a previous version of the add-on (0.8.1.13). 

Rated 4 out of 5 stars

Cамое лучшее что встречал. Реально охренный функционал при простоте использования.
Оценку занизил так как уже 3 месяца как Mozilla перешла на новую платформу а обновления все еще нету. Я бы даже заплатил за обнову.. В меру естессно

This review is for a previous version of the add-on (0.8.1.13). 

Rated 1 out of 5 stars

since last Firefox update to version 55.0.3 I lost ALL my opened tabs and when I try to restore ANY session then it simply doesn't do anything.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

This extension works so very much better than the default session manager. You can actually recover your pages and not have to worry about a crash losing all your open tabs.

Please consider redesigning for Firefox 57 compatibility!

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

Great addon which still works for me in FF55.0.3 I will be really sorry if it not updated for FF57.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 1 out of 5 stars

Can't view tabs. Had to revert to a previous version (https://ftp.mozilla.org/pub/firefox/releases/)

This review is for a previous version of the add-on (0.8.1.13). 

Rated 3 out of 5 stars

Downgrade firefox to v54 can fix that
https://ftp.mozilla.org/pub/firefox/releases/54.0.1/

This review is for a previous version of the add-on (0.8.1.13). 

Rated 1 out of 5 stars

Like BrunoGC, it's not working since the 55.03 update last night. All my tabs are lost.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 4 out of 5 stars

I've been using session manager for a couple of years and it has always worked really well. Unfortunately, after updating to Firefox 55, it now show empty tabs and appears to have lost my saved tabs. Please fix this!

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

Not much else to say, it does what it has to do and does it well.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 4 out of 5 stars

fantastic add-on, cant use firefox without it. BUT since upgrading to v 55 empty tabs appear when launching firefox. any updated coming soon ? Thanks!!

This review is for a previous version of the add-on (0.8.1.13). 

Rated 3 out of 5 stars

It has creating problems with Firefox Search bar. Please update it.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

I´ve been using it for 5 years now and it worked without problems most of the time but when i hit 2000 tabs firefox couldnt handle it anymore so i switched to nightly where it continued to work without problem. Sadly since the new nightly update it doesnt work anymore but i hope it gets fixed soon. Still the best addon for people who keep tabs cause you might need it again <(^^)>

This review is for a previous version of the add-on (0.8.1.13). 

Rated 4 out of 5 stars

I hope it will be adapted to the new API. Sometimes I have the problem that my browser becomes completely unresponsive for a minute or more because it needs to reallocate memory or something like that. I then frantically click on the close button which takes ages too to react. Firefox then closes with a crash and the next time I open it, Session Manager shows me the latest saved entry as completely blank with zero tabs in the list. Of course older entries are missing some tabs which I opened since then...

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

Doesn't work anymore with FF nightly, not even when forced to be loaded. Sad.

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

For me, this Add-on works like a charm and I hope the developer will keep his project alive in future!

This review is for a previous version of the add-on (0.8.1.13). 

Rated 5 out of 5 stars

Juste INDISPENSABLE

This review is for a previous version of the add-on (0.8.1.13).