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Extension Manager Pro

Chrome extension by Nicolas Cousin · Productivity · Tools

A Chrome extension in Productivity · Tools with 17 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 2 screenshots

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

Users
17
Rating
not rated yet
Users, last 14 days
+2
Version
2.0.0
Updated in the store
2025-10-08
Published
2025-08-04
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+2 since 01.09
15-18 · 6 readings
  1. 2026-09-0115
  2. 2026-09-0616
  3. 2026-09-0715
  4. 2026-09-0818
  5. 2026-09-1317
  6. 2026-09-1417
Users
+2 since 01.09
15-18 · 6 readings
  1. 2026-09-0115
  2. 2026-09-0616
  3. 2026-09-0715
  4. 2026-09-0818
  5. 2026-09-1317
  6. 2026-09-1417

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, enable and disable your other extensions management
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Nicolas Cousin publishes 8 listings we track, 644 users between them.

  1. LinkedIn Feed Cleaner: Hide Ads & Suggested Posts Nicolas Cousin · Lifestyle · Social · published 2025-01-03 156 users ★ 4.2
  2. Piano Analytics Debugger Nicolas Cousin · Productivity · Tools · published 2026-02-02 114 users ★ 5.0
  3. GTM Server-Side Inspector Nicolas Cousin · Productivity · Tools · published 2026-03-07 110 users
Show 4 more from this publisher
  1. Tealium utag Viewer Nicolas Cousin · Productivity · Tools · published 2026-01-17 95 users
  2. TagCommander Inspector (Unofficial) Nicolas Cousin · Productivity · Tools · published 2025-04-03 80 users
  3. Malt Auto Availability Nicolas Cousin · Productivity · Tools · published 2025-09-26 59 users
  4. LinkedIn Page - Followers Counter Nicolas Cousin · Lifestyle · Social · published 2025-09-19 13 users

Like this one

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

  1. Extensions Switcher - Simple Extension Manager Describes nearly the same job, smaller audience 201 users ★ 4.2
  2. Smart Extension Manager: ExtensionMaster Describes nearly the same job, smaller audience 282 users ★ 3.5
  3. Extension Manager – Organize & Control Describes nearly the same job, smaller audience 53 users ★ 2.0
  4. E-Manager Describes nearly the same job, smaller audience 23 users ★ 4.5
  5. Extension Manager Describes nearly the same job, smaller audience 7 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.

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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.