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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 1 000 users, a small but real audience. Audience over the last 30 days: +962.

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
1 000 (the store no longer states an audience; this is the last figure it published)
Rating
5.0 (3 ratings)
Users, last 30 days
+962
Rating, last 30 days
Steady over 30 days
Version
1.0.3
Updated in the store
2026-09-13
Published
2026-06-17
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
+962 since 01.10
36-1k · 14 readings
  1. 2026-10-0536
  2. 2026-10-0855
  3. 2026-10-0962
  4. 2026-10-1075
  5. 2026-10-1380
  6. 2026-10-1683
  7. 2026-10-1782
  8. 2026-10-1981
  9. 2026-10-2178
  10. 2026-10-2281
  11. 2026-10-2379
  12. 2026-10-2481
  13. 2026-10-251k
  14. 2026-10-311k
Rating
unchanged since 01.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-05reviews3rating5.00
  2. 2026-10-08reviews3rating5.00
  3. 2026-10-09reviews3rating5.00
  4. 2026-10-10reviews3rating5.00
  5. 2026-10-13reviews3rating5.00
  6. 2026-10-16reviews3rating5.00
  7. 2026-10-17reviews3rating5.00
  8. 2026-10-19reviews3rating5.00
  9. 2026-10-21reviews3rating5.00
  10. 2026-10-22reviews3rating5.00
  11. 2026-10-23reviews3rating5.00
  12. 2026-10-24reviews3rating5.00
  13. 2026-10-25reviews3rating5.00
  14. 2026-10-31reviews3rating5.00
Users
+977 since 31.08
23-1k · 27 readings
2026-09-07: released 1.0.22026-09-14: released 1.0.3
  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. 2026-09-1331
  8. 2026-09-1532
  9. 2026-09-1732
  10. 2026-09-2036
  11. 2026-09-2537
  12. 2026-09-2739
  13. 2026-09-2838
  14. 2026-10-0536
  15. 2026-10-0855
  16. 2026-10-0962
  17. 2026-10-1075
  18. 2026-10-1380
  19. 2026-10-1683
  20. 2026-10-1782
  21. 2026-10-1981
  22. 2026-10-2178
  23. 2026-10-2281
  24. 2026-10-2379
  25. 2026-10-2481
  26. 2026-10-251k
  27. 2026-10-311k
Rating
unchanged since 31.08
reviewsrating 5.00 · 27 readings
2026-09-07: released 1.0.22026-09-14: released 1.0.3
  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. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
  9. 2026-09-17reviews3rating5.00
  10. 2026-09-20reviews3rating5.00
  11. 2026-09-25reviews3rating5.00
  12. 2026-09-27reviews3rating5.00
  13. 2026-09-28reviews3rating5.00
  14. 2026-10-05reviews3rating5.00
  15. 2026-10-08reviews3rating5.00
  16. 2026-10-09reviews3rating5.00
  17. 2026-10-10reviews3rating5.00
  18. 2026-10-13reviews3rating5.00
  19. 2026-10-16reviews3rating5.00
  20. 2026-10-17reviews3rating5.00
  21. 2026-10-19reviews3rating5.00
  22. 2026-10-21reviews3rating5.00
  23. 2026-10-22reviews3rating5.00
  24. 2026-10-23reviews3rating5.00
  25. 2026-10-24reviews3rating5.00
  26. 2026-10-25reviews3rating5.00
  27. 2026-10-31reviews3rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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

The full permission history for this extension

Version history

  1. Version 1.0.3
  2. Version 1.0.2 · Asked for more permissions (7, was 5)

What changed recently

  1. Package size changed
  2. Released version 1.0.3 (was 1.0.2)
  3. Package size changed
Show the remaining 5
  1. Asked for more permissions (7, was 5)
  2. Store description rewritten (37 → 30 characters)
  3. Moved to another store category
  4. Renamed from "Tabster" to "Tabster - Tab and Group Manager"
  5. Released version 1.0.2 (was 1.0.1)

The publisher

Bar Hatsor publishes 3 listings we track, 1k users between them. Listed website: berryscript.com.

  1. DevTools Autosave Bar Hatsor · Productivity · Developer · published 2025-02-21 58 users
  2. Highlight Bar Hatsor · Productivity · Workflow · published 2020-11-03 6 users ★ 5.0

Like this one

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

  1. Vertical Tabs Manager Describes nearly the same job, smaller audience 1k users (last published figure) ★ 4.5
  2. QuickTabs Manager Describes nearly the same job, smaller audience 11 users
  3. JustTabs Describes nearly the same job, smaller audience 13 users ★ 5.0
  4. Tabix Describes nearly the same job, smaller audience 17 users ★ 5.0
  5. StoreTabs - Memory Saver & Tab Manager Describes nearly the same job, smaller audience 9 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/hdkhmacffcpliandjcldemeaekdhjofj/badge.svg)](https://extops.dev/extensions/hdkhmacffcpliandjcldemeaekdhjofj)

HTML

<a href="https://extops.dev/extensions/hdkhmacffcpliandjcldemeaekdhjofj"><img src="https://extops.dev/extensions/hdkhmacffcpliandjcldemeaekdhjofj/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-25. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built