@lonm Something like this would look OK-ish https://www.onlinewebfonts.com/icon/475555

@pesala There is no valid solution to the problem. This is a must needed feature, without extensions.

@haphiz Vivaldi already saves sessions as a file. They have a *.bin extension and are saved in: \Vivaldi\User Data\Default\Sessions I suggest voting for the existing request for a Sessions Panel, which would make it easier to edit sessions.

@digitrance If the Sessions Panel were implemented, that would probably do what you need. Meanwhile: Save all windows as a session Close the unwanted windows Save the remain windows as another session Close all but one Window Reopen the full saved session, and repeat

I discovered that QupZilla (soon to be Falcon) with QtWebEngine backend does this already. Would be interesting if the Chomium framework leaves enough inception points to do this. Maybe upstream could benefit from needed changes or support this feature themselves.

@ondrej-ulman Vivaldi already does save the current session on closing. Set the startup setting to "Last Session." If Vivaldi crashes, or if some processes are running in the background, the session won't be saved. If you encounter this problem, use Task Manager to end all Vivaldi tasks, then the session should again save OK.

@ka24deracer I won't pretend to understand this feature request, but if it works for Chrome and not in Vivaldi, shouldn't it be submitted as a Bug Report?

workaround so long: save all pages in a folder (e.g. with contextmenu in tabbar) assign a nickname to this folder open the folder with nickname

@diehydrated In external PDF readers such as Okular, this is referred to as a bookmark.

@ladyjane hey, sorry for late reply. This addon is a light session manager. Though it's not a full feature session restore addon. There's already many request to implement this feature on Vivaldi but, in the meanwhile, could be a good substitute.

@sidney108 That is a different feature request, for which I already gave you the link. Please vote for that one as well as this one. List Existing Sessions on Save Session

@pesala Unfortunately, it does not work this way in my PC :( I use a different settings (Startup with Start Page), so Vivaldi always opens with my Start Page (and it is preferable by me) and never asks me for last session. I have different sessions saved (with different windows, tabs, sizes and positions on 2 monitors). And none of those windows is maximized on any monitor. Currently, when I close Vivaldi from the window of the maximized browser, and then open Vivaldi (first automatically on my Start Page), and then I choose to open one of stored sessions, all windows will be opened in the maximized mode. And when I close Vivaldi from not-maximized window (e.g. half of the monitor), after re-opening Vivaldi and selecting a saved session, all windows will be opened from the size of half the monitor, one above the other (although these windows have been saved with different sizes and positions). On August 2017 I submitted a bug report ( VB-30942 ) with this issue.

Yes, something like V7 Sessions by vux777 (Opera) or Session Manager by Michael Kraft (Firefox).