First Impressions: Best replacement for legacy Session Manager I've found. The beauty of MySessions is that it can import old Session Manager sessions files you have saved elsewhere. Also it's the only replacement I've found that respects whether tabs were pinned or not and replaces them accordingly. Very well done and greetings from Scotland!

نه فایده نداره
هیچی جای
session manager
رو نمیگیره
فایرفاکس 57 انعطاف نداره و افزونه ها و اکستن هاش هم چندان
به درد نمیخورن

Saves tabs as bookmarks within sessions - so impossible to tell if i have a real bookmark

Из всех доступных для квантума менеджеров сессий, этот лучший. Ставлю заочно 5 звёзд. Желаю успешного развития! Спасибо за мегаполезное расширение. Без сессий вообще никак. Очень надеюсь, что в ближайшем будущем решится проблема с загрузкой всех вкладок, вернее, чтоб они не грузились сразу. Load on Select, скорее, мешает, чем помогает.

Just waiting for u to come down here

so, so, works a bit, after some reopening saved sessions, the tabs are mangled more and more...

Sessions backup fine ... but on the restore, everything is out of order, which is problematic based on my usage patterns. Pre-v57 add-ons restored everything in the same order they were backup.

Can this be added? Thanks!

I'd rate the experience of using this addon as very bad.

First of all, I did not experience any losses of stored sessions, saving them, as well timed autosave, which is one of the most important features, do work.

However, the process of restoring a session is beyond horrible - every single tab is getting loaded into memory.

When trying to restore a session with this addon, Firefox ate around 12GB RAM, basically all available RAM I had (it would have probably ate all 32GB if I had them), and made PC completely unusable, it lagged to hell. I waited for around 20 minutes, but nothing improved, so I just gave up, and closed the browser (it crashed on close too).
After that I was able to use native browser session load, without problems, with all tabs not loaded into memory, like it should be.

I tried using "Load on Select" before, but it has problems with some of the sites - they do not load with this addon.

Great addon for saving tabs for later.
Also, using bookmarks as a session storage is a good decision.
You can use any bookmark addon to work with sessions for e.g. syncing between different computers and so on.

Unfortunately "Crash recovery" does not working as expected.
After I close and open browser most of my tabs in last session (from "crash recovery") is lost because URLs contains some garbage (tab title or something). It happens to me in 50% situations.
FF 56.0.2.

It is open source and it is the best. Thank you very much.

Nope. Not there yet...

Settings window is a mess, with all but the first check icons at the right margin of the previous line instead of before the tab title (text overflow because the text doesn't quite fit?).
Opening pinned tabs in the same window opens them all in full (not pinned).
Opening them in a new window moves the first one to the last position and opens it not pinned.

Needs work to be of any use to me.

Three starts for effort.

Я так понимаю, открытие всех вкладок по одной — не-баг-а-фича новой лисы, судя по тому, что так делают все «заменители» старого Session Manager? В любом случае, этот пока — лучший.

a lot better than the more popular options.
You can select what window to save or individual tabs from different windows.

interface isn't very slick but it does the job.

If I understand it correctly, the panels in MySessions that I save or are autosaved - they are saved in the form of bookmarks. That means that Firefox shows me that every panel I have open has been bookmarked and I dont know if I did that and saved the link into an appropriate folder or if that is just from the MySessions addon. Is it possible to do something about it? Something like hide the MySessions bookmarks from the Firefox? Thanks

Здравствуйте!
Я правильно понял, что положение табов в сохраненных сессиях не сохраняется? Или это у меня только так? Хотелось бы, чтобы сохраненные табы при перезапуске FF восстанавливались в том же порядке, в каком они были на момент сохранения сессии. А то я рассортировал их как мне надо, завершил FF, запустил заново - все вкладки перемешаны...

I'm still hoping for a function that auto-saved my personal saved Session.

I really like this session manager, but what I am sad about is that it insists to open a new WINDOW and not just open the "saved session" into the EXISTING WINDOW, and populate the tabs from there.

At least if there could be a setting, that asks....do you want to "Open a new Window", that could be unticked. It seems to me this could be just perfect if we had that choice. Many thanks though, and please introduce that setting if you can? I'd love to make my 4* review a 5* review!

For those who can't use MySessions because of its cookie dependency, I've just tested Tab Session Manager and it doesn't have that deficiency and is more full featured. I know the MySessions developer is claiming there is no cookie dependency, but for me it's a simple matter of enabling cookies to make MySession work and disabling them to immediately kill all of its functionality. One way or another, that's a dependency, so I've had to move to TSM.

How would i go about exporting sessions from this? Is there a folder somewhere where i can make a copy?