Really Helpful!!!

A great, effective extension with a clean, intuitive design. I don't understand what the negative reviewers were complaining about, as I've found it easy to use and quite reliable.

The developer obviously studied the GUIs of other well-designed apps. TSM has lots of great features (I particularly appreciate being able to select how many automatic backups to maintain), but it avoids overwhelming you by keeping them in logical places you can access as you wish.

Before I returned to Firefox (when it got fast again), I used the Session Buddy extension with Google Chrome. There's just one thing I miss from it: Sometimes I save sessions I need to remind myself about later. Session Buddy showed the session list as a full page, so I could leave it open when I closed the browser, and it automatically restored itself the next time. By contrast, you must click TSM's icon to see the session list—so you have to remember that you _should_ see the list. :?) It'd be great if TSM included an option to show it as a regular, restorable page.

Muy completa y eficiente

Apart from the empty modal Window that it seems to open on restart following a Firefox crash, this has saved my bacon more times than I care to remember.

I'm crap at keeping the number of tabs to a reasonable number and this helps me keep them around.

Много удобно и полезно. Някой път спасява положението. Като имаш отворен private window и нормален, ако затвориш първо нормалния и после private, firefox не ти запомня сесията, а това я помни :)

A really useful addon. It helps me saving tabs in sesions for later consulting while I can focus in another tasks without overloading the system memory.

Thanks of created this addons, It saved my life a few time: Firefox closed while opening 2 windows, it can't use the built-in restore feature since it only able restore single window. I've sent 5 dollar to you just now :)

btw, Just now got indexedDB issue, I don't have to delete storage folder, I just have to goto about:profile, open the profile+cut that folder, then restart web browser and the error gone

Permite volver a páginas ya visitadas, así como guardar sesiones con múltiples tabs

nice manager, works perfect.

Just what I needed :)

simply the best DL- Manager!

Please put it in the new firefox version

Alles was man braucht und nach mehreren Updates noch besser als der Vorgänger!

I'm very thankful for this addon as my WebExtension substitution of Session Manager by M.Kraft. I've used it since the beginning and I have never had any issues.
However, I've come to the point where sessions sync is the must have. This is why I have to change your great extension, despite that I like its UI and much more than the others.
Farewell and good luck! :)

Below is my original review 9 months earlier:
I am glad for the effort to bring Session Manager to WebExtensions. Still, in some cases I am using one instance of FF ESR with original Session Manager by Michael Kraft for its superior functions:
- auto saving sessions
- saving either whole session or just a particular window (what's even more useful for me).
It would be great to see the above in Tab Session Manager.
I also hope to find a top notch cooperation with Multi Account Containers, like auto saving window with a particular container tabs, so I can always start or exit my Personal, Work or other Container window and have my session saved.

This addon has improved dramatically over the past few months and the value is very good. The only thing I feel it lacks is sync option.