This is what I wanted. Just a way to see all my tabs organized by window, and click on them. I use it for finding windows/tabs I'm looking for, checking if I still have them opened, and looking for windows I no longer need and can close. I tired also TabSearch which is good (if you remember enough of what it's called to search for it, but does not give you an overview) and Tab Session Manager (which also saves them, which I guess is good, and you can list the most recent save, or do a save right now and it will list it, but small window, lots of scrolling, and you can't navigate to them from that list). So All Tabs Helper does what I want.

Original review Aug, 2019.

EDIT 04/11/2020: I use this ALL the time. It's a workhorse. I currently have open 679 tabs in 172 windows! (679/172)

Bonus features I've discovered:

1. Right click on the window title and change the title. Helps keep organized. I found this by accident.

2. I'm using the Windows 10 "desktops" feature. Clicking to select a tab opens it even in a different desktop.

REQUESTS (Because there's no use looking for another extension that has all this plus the few things I need):

1. I have 172 windows. The windows-only view of the pop-up lists only about 30. I can't scroll it. The full-windows view does provide a better overall overview, but does not have an only-windows view. I need a way to see all my windows so that I can name them uniquely.

2. Now that I've started renaming windows, it'd be nice to search by window name as well.

3. The feature of hovering over a tab and it showing the full title and full URL is not working for me. Nothing pops up.

But I can't complain. This All Tabs Helper is true to its name. It helps me A LOT!!!