Review for Google Keep Tab by Mike Amos (MrA)
Rated 5 out of 5 stars
Great app. I really appreciate how simple it is to use.
I ran into a small road bump when switching to Windows 10. Clearing the problem was straight forward and now the app is again fully functional.
Action required: Under Thunderbird, Tools->Clear Recent History...: Time range = Everything, Selected Browsing History, Cookies and Cache. Then, I had to re-sign into Google.
To create your own collections, you must have a Mozilla Add-ons account.