Ext Ops Panel
Open the app

Local PDF Studio - Offline PDF Editor & Annotator

Chrome extension · Productivity · Tools

A Chrome extension in Productivity · Tools with 9 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 5 screenshots

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

Users
9
Rating
not rated yet
Users, last 11 days
+7
Version
1.1.0
Updated in the store
2026-09-12
Published
2026-09-04
Manifest
V3
Browser access
7 permissions

How it has moved

Users
+7 since 05.09
2-9 · 6 readings
2026-09-05: appeared in the store2026-09-12: released 1.1.0
  1. 2026-09-052appeared in the store
  2. 2026-09-063
  3. 2026-09-084
  4. 2026-09-095
  5. 2026-09-138
  6. 2026-09-159
Users
+7 since 05.09
2-9 · 6 readings
2026-09-05: appeared in the store2026-09-12: released 1.1.0
  1. 2026-09-052appeared in the store
  2. 2026-09-063
  3. 2026-09-084
  4. 2026-09-095
  5. 2026-09-138
  6. 2026-09-159

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.

  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 4
  • Add items to the right-click menu contextMenus
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 1.1.0

What changed recently

  1. Package size changed
  2. Store description rewritten (124 → 130 characters)
  3. Released version 1.1.0 (was 1.0.0)
Show the remaining 1
  1. Appeared in the store

Like this one

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

  1. Quicky PDF: Edit PDFs, No Uploads Describes nearly the same job, smaller audience 2 users (last published figure)
  2. pdfed - Privacy First PDF Editor Describes nearly the same job, smaller audience 130 users ★ 5.0
  3. PDFTouch — Local PDF Editor, Sign, Fill, Merge Describes nearly the same job, smaller audience 172 users
  4. Stapler — Offline PDF Tools Describes nearly the same job, smaller audience 10 users ★ 5.0
  5. reDACT PDF Editor Describes nearly the same job, smaller audience 3 users (last published figure)

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.

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.