Window Session

by Fabio Spampinato · Functionality & UI

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Save each window as a separate session, automatically.

Users

297

+18 in 30 days

Rating

3.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#54K

#45K among extensions

Version

2.1.0

updated 21 Jul 2025

Users

monthly, 3 years

Latest, 15 Oct 2026: 297 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years

Latest, 15 Oct 2026: 6 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Window Session

If you often have many windows open and you wish you could close some of them without losing any of their tabs, you've found the right extension. Each window can be saved as a separate session, any change to the tabs and tab groups will be saved automatically, so that you can close any window at any time, and re-open it back with just 2 clicks. Sessions can be renamed and removed. If the current window is a saved session a counter displaying the number of opened tabs in it will be shown.