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PDF Annotate Pro

Chrome extension by Errordocs · Productivity · Developer

A Chrome extension in Productivity · Developer with 4 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
4
Rating
not rated yet
Users, last 15 days
+4
Version
1.0.0
Updated in the store
2026-05-28
Published
2026-05-28
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+4 since 31.08
0-6 · 10 readings
  1. 2026-08-310
  2. 2026-09-036
  3. 2026-09-045
  4. 2026-09-066
  5. 2026-09-075
  6. 2026-09-084
  7. 2026-09-096
  8. 2026-09-105
  9. 2026-09-134
  10. 2026-09-144
Users
+4 since 31.08
0-6 · 10 readings
  1. 2026-08-310
  2. 2026-09-036
  3. 2026-09-045
  4. 2026-09-066
  5. 2026-09-075
  6. 2026-09-084
  7. 2026-09-096
  8. 2026-09-105
  9. 2026-09-134
  10. 2026-09-144

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
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage
Show the remaining 1
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

What changed recently

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

The publisher

Errordocs publishes 7 listings we track, 255 users between them.

  1. Jarvis: AI Voice Assistant & Browser Agent Errordocs · Productivity · Tools · published 2026-06-15 199 users ★ 5.0
  2. Website Roast AI: UX & Landing Page Audit Errordocs · Productivity · Tools · published 2026-05-30 26 users
  3. Reader Mode Pro Errordocs · Lifestyle · News · published 2026-05-30 13 users
Show 3 more from this publisher
  1. SnapText Pro — Screenshot to Text (OCR) Errordocs · Productivity · Developer · published 2026-06-11 6 users
  2. PromptFlow Pro Errordocs · Productivity · Tools · published 2026-06-09 4 users (last published figure)
  3. TabVault Pro — Crash-Proof Tab Manager Errordocs · Productivity · Developer · published 2026-05-27 3 users (last published figure)

Like this one

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

  1. PDF Annotation Describes nearly the same job, smaller audience 83 users ★ 5.0
  2. QuickMark PDF Describes nearly the same job, smaller audience 7 users
  3. LeedPDF for Browser - Draw & Annotate PDFs for Free Describes nearly the same job, smaller audience 333 users ★ 5.0
  4. pdfed - Privacy First PDF Editor Describes nearly the same job, smaller audience 128 users ★ 5.0
  5. PDF Editor Pro Describes nearly the same job, smaller audience 12 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.