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Annotator - Web & PDF Annotation

Chrome extension by Visual Paradigm Online · Productivity · Tools

A Chrome extension in Productivity · Tools with 42 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 1 screenshot

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

Users
42
Rating
not rated yet
Users, last 15 days
+2
Version
1.1733.0.44 (Official Build)
Updated in the store
2026-02-05
Published
2025-12-23
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+2 since 31.08
39-42 · 7 readings
  1. 2026-08-3140
  2. 2026-09-0341
  3. 2026-09-0439
  4. 2026-09-0639
  5. 2026-09-0940
  6. 2026-09-1342
  7. 2026-09-1442
Users
+2 since 31.08
39-42 · 7 readings
  1. 2026-08-3140
  2. 2026-09-0341
  3. 2026-09-0439
  4. 2026-09-0639
  5. 2026-09-0940
  6. 2026-09-1342
  7. 2026-09-1442

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.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 1
  • 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

Visual Paradigm Online publishes 3 listings we track, 234 users between them. Listed website: ai.visual-paradigm.com.

  1. Visual Paradigm Online Diagrams Visual Paradigm Online · published 2017-05-22 189 users ★ 3.1
  2. AI Web Demo Studio Visual Paradigm Online · Productivity · Workflow · published 2026-02-08 3 users (last published figure)

Like this one

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

  1. Documulate: Web & PDF Annotation Describes nearly the same job, smaller audience 145 users ★ 5.0
  2. Souli - PDF & Web Highlighter with Notes Describes nearly the same job, smaller audience 460 users ★ 4.9
  3. WuCai - Highlight and Note Describes nearly the same job, with an established audience 10k users ★ 4.3
  4. Glossing Describes nearly the same job, smaller audience 5 users
  5. Webpage Annotate - Add Highlights & Notes Describes nearly the same job, smaller audience 19 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.

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.