Rated 5 out of 5 stars

Yes please! I found a link, that could ease the work:
https://wiki.mozilla.org/Add-ons/developer/communication

I was about to switch to chrome, due to firefox memory wasting behaviour, but I STAYED BECAUSE OF YOUR EXTENSION!

+1 on donation

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

Rated 5 out of 5 stars

Please come back. None of the replacements are up to par. ;_;

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

Rated 5 out of 5 stars

Probably one of the best add-ons for FF and one of the reasons I do use FF. I did donate. I will donate again for a Quantum (FF 57+) version.

UPDATE: it seems Michael will not update this for Quantum (FF57+). I suggest switching to TabZen. Start FF (pre 57, like the ESS Version) with Session Manager and TabZen. Open your sessions you want to keep and save them with TabZen to a Folder. After you Update you can open the tabs in the folders with TabZen.

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

Rated 5 out of 5 stars

Please add support for latest Firefox.
I think many would be happy to donate in such a case.

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

Rated 5 out of 5 stars

It does what FF should have done by default. One of the reasons I have been staying with FF during all these years. What FF57 did is a shame. A large part of my work is to find the right websites, I am regularly having 30-70 tabs open. Depending on my actual task, I have to open the carefully selected tab assortment each time when I start a browser session. Now I cannot even import my old sessions. They are gone overnight with the update to FF 57+. It's time to move on, I guess. That's Microsoft and Google policy.

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

Rated 4 out of 5 stars

update Firefox Quantum +57

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

Rated 5 out of 5 stars

Really, we need this extension on 57+.

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

Rated 4 out of 5 stars

You MUST develop an upgrade for quantum, another guy "inspired" by your work tried to do the same, but this add-on it's just unique and i have been enjoying it for a long time, as I tended to close firefox, but many times I lost my info before I intall this one,

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 this daily since 6 or more months! Just upgraded to Quantum Firefox last night and couldn't find it. Please develop this one for the Quantum Firefox version I don't want to use any other product other than this.

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

Rated 5 out of 5 stars

Ditto on all the requests for a version that will work with the new Firefox.

I will GLADLY donate.

I went here, downloaded the previous version of Firefox, got my session manager back!!

https://support.mozilla.org/en-US/kb/install-older-version-of-firefox

Will wait and hope for a new version of Session Manager.

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

Rated 5 out of 5 stars

да

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

Rated 5 out of 5 stars

Pls update this addon for Firefox Quantum! I don't want to miss or delete this addon.

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

Rated 5 out of 5 stars

please update! this app is so important to my use of firefox!

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

Rated 1 out of 5 stars

Was good, but this is end. No more update from 1 year. Bye.

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

Rated 5 out of 5 stars

Best session manager ever, the main reason I use Firefox, please update!

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

Rated 5 out of 5 stars

I love this addon so much! I just updated to firefox quantum but this addon doesn't support the latest version. So, I re-installed back to firefox 56 just because of this addon! Please update asap!!!

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

Rated 5 out of 5 stars

Firefox 57 - please update

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

Rated 5 out of 5 stars

Cumple con todo lo que deberia tener este tipo de extensiones, no se me ocurre nada nuevo que añadir a esta extensión salvo que guardara la posicion del cursos en los formulkarios guardados.
Sería bueno que la añadieran a Firefox 57. No me cambio a esa versión de Firefox mientras no actualicen esta extensión o me den su equivalente exacto y no el desastrozo complemento sustituto que pusieron, es una vergüenza que mozilla haga esto.

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

Rated 5 out of 5 stars

Please update the extension to firefox 57, I love this extension and it has taken me out of more than one hurry.
I hope you can update it soon.
thank you very much

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

Rated 5 out of 5 stars

Vital for firefox. Please update for 57!

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