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Tab Harbor

Chrome extension by drchapman42 · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 5 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

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

Users
5
Rating
not rated yet
Users, last 14 days
+5
Version
1.2.0
Updated in the store
2026-08-31
Published
2026-08-31
Manifest
V3
Browser access
5 permissions

How it has moved

Users
+5 since 02.09
0-5 · 5 readings
2026-09-02: appeared in the store
  1. 2026-09-020appeared in the store
  2. 2026-09-061
  3. 2026-09-093
  4. 2026-09-134
  5. 2026-09-155
Users
+5 since 02.09
0-5 · 5 readings
2026-09-02: appeared in the store
  1. 2026-09-020appeared in the store
  2. 2026-09-061
  3. 2026-09-093
  4. 2026-09-134
  5. 2026-09-155

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Schedule work to run later alarms
Show the remaining 2
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

drchapman42 publishes 2 listings we track, 10 users between them.

  1. SubPulse for YouTube drchapman42 · Productivity · Workflow · published 2026-08-21 5 users

Like this one

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

  1. Tab Vault — Session Manager & Backup Describes nearly the same job, smaller audience 4 users
  2. Tab Vault — Session Manager & Backup Describes nearly the same job, smaller audience 4 users
  3. Save my Tabs — local tab backup Describes nearly the same job, smaller audience 18 users
  4. TabStash — Session Saver & Auto-Backup Describes nearly the same job, smaller audience 8 users
  5. TabVault Describes nearly the same job, smaller audience 4 users

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.

Is this your extension?

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

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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.