ZetaMarker - PDF & Web Highlighter
The privacy-friendly tool for highlighting web pages and PDF files.
As of June 2026, ZetaMarker - PDF & Web Highlighter has 20,000 users and a 4.27/5 rating from 106 reviews in the Workflow & Planning category.
Usersno change0%
20.0K
20,000
Ratingdown 0.2 percent−0.2%
4.27
106 reviews
Reviewsup 2.9 percent+2.9%
106
Version
7.7
Manifest V3
History
3 snapshotsTracking since Apr 6, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 6, 2026 | 20.0K | 4.28 | 103 | 7.7 |
| Apr 17, 2026 | 20.0K | 4.26 | 104 | 7.7 |
| Apr 27, 2026 | 20.0K | 4.27 | 105 | 7.7 |
| Now | 20.0K | 4.27 | 106 | 7.7 |
Permissions & access
- Permissions
- storageactiveTabscriptingidentity
- Host access
- file:///*
Screenshots
About
ZetaMarker PC is a browser extension for higlighting, annotating, and organizing online pages and PDF files on your PC. It is compatible with Chromium-based browsers including Chrome, Edge, Brave, and Opera. Key Features: 🔒 Privacy-Focused: Privacy is paramount with ZetaMarker, as our extension operates on a permission-free principle, ensuring that your sensitive data remains secure. ZetaMarker prioritizes your privacy, providing a seamless and secure highlighting and annotation experience without compromising your personal information. 🚫 No Account Needed: Start using ZetaMarker without creating an account. 🖍️ Easy Highlighting and Commenting: Easily capture Your Focus with our intuitive highlighting and annotation features, allowing you to mark important sections of PDFs or web pages for easy reference. Revisit annotated pages to access key insights and stay focused on essential information whenever you need it. 🔄 Cross-Device Sync: Stay in sync across all your devices with our annotation synchronization feature. Whether you're working on a desktop, laptop, or mobile device, your annotations are always up-to-date, ensuring you never lose your notes again. Your annotations are consistently accessible whenever and wherever you need them. 🔍 Powerful Search Tool: Quickly locate the information you need with our robust search tool, designed to search through all your annotations and labels in seconds. Whether you're searching for specific notes or insights, our powerful search functionality ensures you can quickly pinpoint relevant information, saving you valuable time and enhancing your productivity. 📤 Export Your Notes: Export your highlights and comments to PDF, HTML, Markdown or TXT formats, enabling sharing, collaboration, and knowledge dissemination. Whether you're compiling reports, integrating annotations into websites, or simply keeping a backup in plain text, our export options ensure flexibility and convenience for all your needs. 📱 Anywhere, Anytime Access: Experience access anywhere, anytime with our web app. Your notes are conveniently available at your fingertips, ensuring uninterrupted productivity and effortless organization. 🚀 Always Evolving: Stay ahead with our platform's continuous evolution, as we're constantly introducing exciting new features. Install now and reap the benefits of automatic updates, ensuring you always have access to the latest enhancements and functionalities, keeping your experience fresh and innovative. More Info: 📁 File Access: To highlight local PDFs, grant access to file URLs. 1️⃣ Open your browser's Extensions page. 2️⃣ Find ZetaMarker and click 'Details.' 3️⃣ Toggle on 'Allow access to file URLs.' More info: https://zetamarker.com/documentation 🔐 Your Data, Your Control: Your highlights and comments are yours. We don't sell or misuse your data. Learn more: https://zetamarker.com/legal/privacy. 📜 Terms of Service: Installing the extension or signing up means you agree to ZetaMarker's Terms: https://zetamarker.com/legal/terms. 🔍 Web Highlighter, PDF Highlighter, Annotation tool, Make comments on online pages, Make comments on web pages, online organizer, cross-device sync, privacy-focused, robust search, collaboration, free, Android companion, easy highlighting, cloud syncing, productivity tool, intuitive workspace, export options, no account required, account-free, permission-free.
Technical
- Version
- 7.7
- Manifest
- V3
- Size
- 2.35MiB
- Min Chrome
- 88
- Languages
- 14
- Featured
- Yes
Metadata
- ID
- ajaboiophmaflodkmglfpngnmiijkkle
- Developer ID
- ubb90ea858b7777bbbec2c3d542085cc1
- Developer Email
- [email protected]
- Created
- May 22, 2023
- Last Updated (Store)
- Feb 2, 2026
- Last Scraped
- Jun 3, 2026
- Website
- zetamarker.com
- Support URL
- https://www.zetamarker.com/documentation
- Privacy Policy
- https://zetamarker.com/legal/privacy
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Data sourced from the Chrome Web Store · last verified Jun 3, 2026.