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Tabster - Tab and Group Manager

Chrome extension by Bar Hatsor · Make Chrome Yours · Functionality

  • Featured
  • Established publisher

A Chrome extension in Make Chrome Yours · Functionality with 29 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
29
Rating
5.0 (2 ratings)
Users, last 11 days
+6
Rating, last 30 days
Not watched long enough to say
Version
1.0.2
Updated in the store
2026-09-07
Published
2026-06-17
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
+6 since 31.08
23-29 · 7 readings
2026-09-07: released 1.0.2
  1. 2026-08-3123
  2. 2026-09-0328
  3. 2026-09-0426
  4. 2026-09-0528
  5. 2026-09-0827
  6. 2026-09-0929
  7. 2026-09-1029
Rating
unchanged since 31.08
reviewsrating 5.00 · 7 readings
2026-09-07: released 1.0.2
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00
Users
+6 since 31.08
23-29 · 7 readings
2026-09-07: released 1.0.2
  1. 2026-08-3123
  2. 2026-09-0328
  3. 2026-09-0426
  4. 2026-09-0528
  5. 2026-09-0827
  6. 2026-09-0929
  7. 2026-09-1029
Rating
unchanged since 31.08
reviewsrating 5.00 · 7 readings
2026-09-07: released 1.0.2
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-08reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-10reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Add items to the right-click menu contextMenus
Show the remaining 3
  • Read site icons favicon
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups

The full permission history for this extension

Version history

  1. Version 1.0.2 · Asked for more permissions (7, was 5)

What changed recently

  1. Package size changed
  2. Asked for more permissions (7, was 5)
  3. Store description rewritten (37 → 30 characters)
Show the remaining 3
  1. Moved to another store category
  2. Renamed from "Tabster" to "Tabster - Tab and Group Manager"
  3. Released version 1.0.2 (was 1.0.1)

The publisher

Bar Hatsor publishes 3 listings we track, 80 users between them. Listed website: berryscript.com.

  1. DevTools Autosave Bar Hatsor · Productivity · Developer · published 2025-02-21 47 users
  2. Highlight Bar Hatsor · Productivity · Workflow · published 2020-11-03 4 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. QuickTabs Manager Describes nearly the same job, smaller audience 6 users
  2. Tabix Describes nearly the same job, smaller audience 19 users ★ 5.0
  3. Nurbid Tab-Tamer Describes nearly the same job, smaller audience 7 users
  4. JustTabs Describes nearly the same job, smaller audience 12 users ★ 5.0
  5. TabTidy - Auto Tab Organizer Describes nearly the same job, smaller audience 5 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.