---
title: "PDF Annotation – Chrome extension stats, history and permissions"
description: "198 users, rated 5.00 by 1 person. Version 1.2.0, updated 2026-09-19. Requests 1 permission."
url: "https://extensiontracker.com/extension/mfngfaagamclnmgfiolmpcjkkchmelpc"
---

# PDF Annotation

Live in the Chrome Web Store.

- Users: 198
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 05:31 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #50,267 of 264,702 live extensions
- Rank in Tools: #14,877 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Use PDF Annotation tool to annotate, highlight, sign, organize, merge, and export PDFs while every file stays on your device.

- Extension ID: `mfngfaagamclnmgfiolmpcjkkchmelpc`
- Developer: [Daniello Kotin](https://extensiontracker.com/developer/u00631291f9dd4d8569086bdf8f854aed)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-08-14
- Last updated: 2026-09-19
- Version: `1.2.0`
- Size: 4.18 MiB
- Minimum Chrome: 88
- Languages (52): Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Privacy policy: `https://docs.google.com/document/d/1liz3uSyCfl8bapoDy42QpZGh5oZ4-qmU6rNvmdXs2RA/edit?usp=sharing`
- Chrome Web Store: <https://chromewebstore.google.com/detail/pdf-annotation/mfngfaagamclnmgfiolmpcjkkchmelpc>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=mfngfaagamclnmgfiolmpcjkkchmelpc>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 198 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Convert WebP to JPG](https://extensiontracker.com/extension/hhjekjfamffkdhmcijiijfflinnoibob) | 20,000 | 4.73 | 79 | Tools |
| [Auto 4K](https://extensiontracker.com/extension/hmaooaolmjjmjknififmeldjegafhkgm) | 7,000 | 4.52 | 58 | Tools |

All 3 extensions by [Daniello Kotin](https://extensiontracker.com/developer/u00631291f9dd4d8569086bdf8f854aed).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 05:31 UTC; next check around 2026-10-05.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “PDF Annotation” (mfngfaagamclnmgfiolmpcjkkchmelpc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mfngfaagamclnmgfiolmpcjkkchmelpc. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_mfngfaagamclnmgfiolmpcjkkchmelpc,
  title   = {PDF Annotation (mfngfaagamclnmgfiolmpcjkkchmelpc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mfngfaagamclnmgfiolmpcjkkchmelpc},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mfngfaagamclnmgfiolmpcjkkchmelpc>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.