Ext Ops Panel
Open dashboard

Maestro21 PDF Tools

Chrome extension by Maestro21 · Productivity · Education

A Chrome extension in Productivity · Education with 15 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 4 screenshots

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

Users
15
Rating
5.0 (1 ratings)
Users, last 14 days
+15
Rating, last 30 days
Not watched long enough to say
Version
1.4.2
Updated in the store
2026-10-31
Published
2026-10-24
Manifest
V3
Browser access
1 permission

How it has moved

Users
+15 since 25.10
0-15 · 8 readings
2026-10-25: appeared in the store2026-10-28: released 1.2.02026-10-31: released 1.4.2
  1. 2026-10-250appeared in the store
  2. 2026-10-264
  3. 2026-10-287released 1.2.0
  4. 2026-10-298
  5. 2026-10-309
  6. 2026-11-0113
  7. 2026-11-0414
  8. 2026-11-0715
Rating
+5.00 since 25.10
reviewsrating 0.00-5.00 · 8 readings
2026-10-25: appeared in the store2026-10-28: released 1.2.02026-10-31: released 1.4.2
  1. 2026-10-25reviews0rating0.00appeared in the store
  2. 2026-10-26reviews0rating0.00
  3. 2026-10-28reviews0rating0.00released 1.2.0
  4. 2026-10-29reviews0rating0.00
  5. 2026-10-30reviews0rating0.00
  6. 2026-11-01reviews0rating0.00
  7. 2026-11-04reviews0rating0.00
  8. 2026-11-07reviews1rating5.00
Users
+15 since 25.10
0-15 · 8 readings
2026-10-25: appeared in the store2026-10-28: released 1.2.02026-10-31: released 1.4.2
  1. 2026-10-250appeared in the store
  2. 2026-10-264
  3. 2026-10-287released 1.2.0
  4. 2026-10-298
  5. 2026-10-309
  6. 2026-11-0113
  7. 2026-11-0414
  8. 2026-11-0715
Rating
+5.00 since 25.10
reviewsrating 0.00-5.00 · 8 readings
2026-10-25: appeared in the store2026-10-28: released 1.2.02026-10-31: released 1.4.2
  1. 2026-10-25reviews0rating0.00appeared in the store
  2. 2026-10-26reviews0rating0.00
  3. 2026-10-28reviews0rating0.00released 1.2.0
  4. 2026-10-29reviews0rating0.00
  5. 2026-10-30reviews0rating0.00
  6. 2026-11-01reviews0rating0.00
  7. 2026-11-04reviews0rating0.00
  8. 2026-11-07reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.4.2
  2. Version 1.2.0

What changed recently

  1. Store description rewritten (131 → 119 characters)
  2. Released version 1.4.2 (was 1.2.0)
  3. Package size changed
Show the remaining 5
  1. Store description rewritten (126 → 131 characters)
  2. Moved to another store category
  3. Renamed from "M21 Love PDF" to "Maestro21 PDF Tools"
  4. Released version 1.2.0 (was 1.1.0)
  5. Appeared in the store

The publisher

Maestro21 publishes 2 listings we track, 31 users between them. Listed website: 21.org.pe.

  1. M21 Connect CRM - Automatización & Ventas WhatsApp Maestro21 · Productivity · Communication · published 2026-10-16 16 users ★ 5.0

Like this one

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

  1. PDF Fácil – Unir, separar y organizar PDF Describes nearly the same job audience not published
  2. ItsaPDF — Private PDF Tools Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Offline PDF Tools Describes nearly the same job, smaller audience 173 users ★ 4.0
  4. PDF Organiser — Private, No Uploads Describes nearly the same job, smaller audience 8 users
  5. pdf tools 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ehppcebjdmiaaeopophnlhhilgmlojem/badge.svg)](https://extops.dev/extensions/ehppcebjdmiaaeopophnlhhilgmlojem)

HTML

<a href="https://extops.dev/extensions/ehppcebjdmiaaeopophnlhhilgmlojem"><img src="https://extops.dev/extensions/ehppcebjdmiaaeopophnlhhilgmlojem/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built