---
title: "ZetaMarker - PDF & Web Highlighter – Chrome extension stats, history and permissions"
description: "30,000 users, rated 4.27 by 124 people. Version 8.0.2, updated 2026-07-31. Requests 5 permissions."
url: "https://extensiontracker.com/extension/ajaboiophmaflodkmglfpngnmiijkkle"
---

# ZetaMarker - PDF & Web Highlighter

Live in the Chrome Web Store.

- Users: 30,000
- Rating: 4.27 from 124 ratings
- Last checked: 2026-09-26 21:50 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #3,261 of 264,703 live extensions
- Rank in Workflow & Planning: #1,102 of 44,474

## The listing

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

Summary from the listing:

> Highlight web pages and PDFs. Sync highlights with your ZetaMarker account.

- Extension ID: `ajaboiophmaflodkmglfpngnmiijkkle`
- Developer: [ZetaMarker](https://extensiontracker.com/developer/ubb90ea858b7777bbbec2c3d542085cc1)
- Trader status: Declared a trader under EU law
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2023-05-22
- Last updated: 2026-07-31
- Version: `8.0.2`
- Size: 2.44 MiB
- Minimum Chrome: 88
- Languages (15): Deutsch, English, Tiếng Việt, Türkçe, español, français, italiano, português (Brasil), português (Portugal), русский, українська, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Website: `zetamarker.com`
- Support page: `https://www.zetamarker.com/docs`
- Chrome Web Store: <https://chromewebstore.google.com/detail/zetamarker-pdf-web-highli/ajaboiophmaflodkmglfpngnmiijkkle>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fajaboiophmaflodkmglfpngnmiijkkle>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 30,000 | 4.27 | 124 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `identity`: Sign you in with your Google account
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-26 21:50 UTC; next check around 2026-10-02.

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

## Cite this page

Extension Tracker. “ZetaMarker - PDF & Web Highlighter” (ajaboiophmaflodkmglfpngnmiijkkle). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/ajaboiophmaflodkmglfpngnmiijkkle. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_ajaboiophmaflodkmglfpngnmiijkkle,
  title   = {ZetaMarker - PDF & Web Highlighter (ajaboiophmaflodkmglfpngnmiijkkle)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/ajaboiophmaflodkmglfpngnmiijkkle},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ajaboiophmaflodkmglfpngnmiijkkle>. 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`.