Solo restaura las pestañas que hayas usado el dia que se guarda la sesion. NO restaura las pestañas abiertas que no hayas usado

not perfect, but improving...most annoying bug, sometimes the option "select all" will only select the "current window"

2020/05/14
after last firefox update...the restore function doesnt open all the saved windows just the first one.

I like Mysessions, thanks for all the work.
One thing I miss, please make it possible to define the places where the data is saved, I don't like the bookmark saving part, that bloats everything up and is not very useful or needed. I would like that the data is only saved to save folder local.

Thanks in Advance

I like the concept. Unfortunately, I found this add-on unresponsive to my settings; and when I had a crash that Firefox did not recover, this add-on did not help.

Edit: replying to the developer response: it appeared that nothing had been saved for the past several weeks. The add-on kept ignoring the folder that I designated for the backups; there aren't any recent backups in either my specified folder or in the folder that the add-on kept choosing. Possibly they are somewhere else. But I don't see them in Firefox Bookmarks either.

This is the best Session Manager. Sure, there are some bugs, but the alternatives have worse bugs, a clunkier user interface, and/or limited features. Ever since Michael Kraft's Session Manager from Firefox 56, I have regularly searched for a replacement. Again and again, MySessions has proven to be the best.

http://forums.mozillazine.org/viewtopic.php?p=14860716#p14860716

– for a session that should have had 16 (sixteen) tabs, only 8 (eight) existed.

http://forums.mozillazine.org/viewtopic.php?f=48&t=3044441&p=14860399#p14860399

– the preference to use a tab (not a pop-up) for the interface is not respected.

Inexcusably bad UI, as if the designer has never been exposed to technology after 2003

Unreliable. Several times from one day to the next the content of a saved sassion has changed with tabs missing

I love this session saver. It's the only reason I still use Firefox. My sessions are an archive of my life, let alone browser history. It has never failed me. Only one thing could improve it as far as I'm concerned and that would be a search feature. Sometimes I just remember a fragment, like "red froghats" and I so wish I could search for just that site that I visited 2 years ago.

This extension works well, but I really wish there were simple explanations for why each permission is required. Some are obvious (access tabs, modify bookmarks), but why others are needed is not obvious to me. At some point access to Download files/history was required. Why? I would like to know, thank you.

EDIT: Thank you for the prompt response!

Doesn't save a session automatically. More over it creates blank tabs every time I restore the session.

Update: Firefox 70 and above is crap, does not load many tabs, the problem is not related to MySessions:
https://www.bleepingcomputer.com/news/software/mozilla-provides-workaround-for-firefox-70-not-loading-sites/
I would give this 3 stars (for decent operation, after all it is one of the few workable solutions to kind of replace the really good Session Manager from older Firefox). I was using this problem-free on Windows 7 64-bit at work. I still use this perfectly well at home on Debian GNU/Linux 64-bit (debian sid).
Then, 2 weeks ago I migrated my work Windows 7 machine to Windows 10, and also migrated my profile.
I had refreshed Firefox before the migration, so I had to install MySessions into the new profile under Windows 10.
What happens is that very soon, within minutes to an hour, MySessions stops Firefox from loading, refreshing, saving, or otherwise doing anything with its tabs. I need to disable MySessions add-on, reboot Firefox, can then work as usual, but need to re-enable MySessions if I want to see a tab labelled as "Replaced" (cannot easily load saved content of tab if MySessions is disabled).
I did not find any issue related to this, but if it helps MySessions is the only add-on I have installed.
On Windows 10 we use Micro Trends anti-virus, whereas on Windows 7 the company had been utilizing Symantec Anti-Virus software.
Since it has become unusable after migration, I am unsure if this is related to an interoperability issue with Windows 10, anti-virus software, or to migration issues.

This session manager works really well.
It can be left running in the background for a very long time. And if you're a person with many tabs and windows open simultaneously this tool will make your online life much more comfortable and less stressful.
And many of us have spent much time each time the computer needs a restart and we need to bookmark all tabs and windows.
This tool solves this easily with just one click.
I personally pair this addon with the addon called "Snap Links Plus" for a very powerful combo to be able to open many links into tabs, and then just bookmark them all before starting a research session.
Say for example you need to do research on a big dataset over at NASA for the latest data and images from Mars.
Snap the links, save the session. Next time you open up the session everything is where it was last time. Very powerful!
Big thanks to the creator of this addon! =)

Надо тестировать и проверять, чтобы понять заложенные алгоритмы - не все очевидно. Есть баги. Но, в целом - нормально.

Sometimes when I click to 'Remove' a session, it deletes the *wrong* session. Also, my date format (yyyy-MM-dd) is not honored for Auto-saved entries. I wanted to report these issues but can't register to mozillaZine (the site is horrible btw, you shouldn't be using it nowadays). I found the source code on GitHub and wanted to contribute (with fixes), but the code is terribly outdated.

Absolute Crap. More like a virus that will disable your web browser and refuse to allow you to delete the 'session' backups it creates. Stay well away and use any other Session Tool created by a competent developer.

这个扩展非常好用，非常喜欢。更新到最新版后出现一个问题。每天第一次启动Firefox后MySessions都会生成备份文件，如何取消备份呢？我没有找到取消备份的选项。

No source code provided despite it is distributed under MPL.

Menu is totally broken for several weeks now. All menu items seem out of place and it's impossible to navigate properly.

This happens in several computers (all running Ubuntu 18.04) and even in fresh installations of Firefox.

It works but I don't know why even when I've disabled all timeline and periodic saves, it is still running a background.js that pops up every min to dump a huge chunk of text onto my FF Browser Console log screen like :

"Array(17) [ "{\"title\":\"tempSession\",\"date\":\"7/8/2019_18:34\",\"tabs\":[{\"title\..........."

and that can fill up multiple screens.

Can CromS improve it by letting it stay idle if all I need is a save when closing Firefox.

An essential part of any modern browser for any power user *should* be a session saver. Best substitute I've found for the old session saver. Pretty basic but far better than nothing. As for problems, added sessions often don't show up for me in the interface, though are visible in bookmarks menu. Usually they show up when I restart, so not a big deal. Very grateful for this add-on!