You should give option to save sessions file to different folder as a backup just in case.
also, you need to add more settings.

Works great!!

I like how you can save your tabs and name it when you save them accordingly.

Simply great work. but if I remove a session, the view does not refresh automatically so it looks wired sometime.

Love this. It has a much nicer UI than the one you have been inspired by. That one had the functionality, so far this serves all of my needs! Well done.

Update: Wow, it's getting better and better!
Features needed:
- more compact list of sessions (see Session Manager)
- save the scroll position of tabs (needs an API change)
- restore the back/forward history of tabs (needs an API change)

Done:
- ability to import sessions from Session Manager (first feature to add, as users won't migrate if they lose their sessions)
- only reload the selected tab of each window (nice workaround to bug 1378647!)
- ability to save only a window instead of all of them (see MySessions for a great GUI for it, but all windows should be saved by default)

Thanks!

It would be nice if I could manually set the location where the sessions are saved.
I'd like to have the sessions saved to my cloud folder so that I can have the sessions synced between computers.

最高

Works with firefox android version 57 which is currently(2017.11.15) beta version available in google play (2017.11.15). To save options in android, you have to edit the option, press save and then 'stop' the add-on restart the add-on by pressing 'use'.

It has becoming my liffe savior at work/home/studies!!

<3 I just fell in love with this Add-on!! <3

ChromeからFirefoxへの移行でChromeのFreshStartと同機能のものを探していてこちらを利用させて頂いています。アドオンとしては特に問題も無く素晴らしいです。
ただ、機能的にChromeのFreshStartのような細かい機能が無いので以下の機能の追加をお願いしたいです。
- 手動で保存する際に、保存するページやウィンドウの選択/非選択機能
- 保存済のセッションの編集機能
　・保存済みセッションから不要なページやウィンドウを選択して削除
　・保存済みのセッションに現在開いているページから追加したいページやウィンドウを選択し追加

tree style tabに対応サンキュー

Simplicity and effectiveness. A little problem with the fonts, I think the encoding, mine are not aliased also for the options page. A great extension nevertheless.