ZetaMarker - PDF & Web Highlighter

The most privacy-friendly tool for highlighting web pages and PDF files.
What is ZetaMarker - PDF & Web Highlighter?
ZetaMarker - PDF & Web Highlighter is a privacy-focused browser extension for highlighting, annotating, and organizing online pages and PDF files on your PC. It offers easy highlighting and commenting, cross-device sync, powerful search tool, and export options without compromising your personal information.

Extension stats

Users: 10,000+
Version: 6.7 (Last updated: 2024-10-21)
Creation date: 2023-05-22
Risk impact: Very low risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Permissions:
  • storage
  • activeTab
  • scripting
  • identity
Host permissions:
  • file:///*
Size: 2.51M

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

Analyze keywords

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.

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User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Easy to start with no account setup required
  • Effective for highlighting and annotating PDFs and web pages
  • Privacy-friendly, does not request intrusive permissions
  • Good customer service
  • Saves time and enhances productivity
Cons
  • Glitches and bugs affecting functionality, especially with PDFs
  • Lack of synchronization and highlights often disappearing
  • No option for dark mode
  • Slow development and updates
  • Limited features, such as tagging and color choices
Most mentioned
  • Issues with highlighting and annotating PDFs
  • Glitches affecting performance
  • Privacy and security focus
  • Simplicity and ease of use without account creation
  • Need for additional features and improvements
Recent reviews
Much better with no trackers, super easy to use. Thanks for making this!
by Aagam Shah, 2024-11-14

It doesn't show up when I'm opening a PDF file in my Chrome. I want to delete my account, but there is no such feature. Please add an option to delete account. The help center is not too helpful either
by liefey then, 2024-10-31

I used ZetaMarker throughout my studies, and it greatly simplified organizing and reviewing information. The ability to highlight and annotate PDFs helped me capture key points effectively. I appreciated the no-account setup, which made it easy to start right away. With its smooth performance and intuitive design, ZetaMarker is an outstanding tool for students seeking to enhance their study experience.
by Hossein Karimi, 2024-10-20
View all user reviews

Extension safety

Risk impact

ZetaMarker - PDF & Web Highlighter does not require any sensitive permissions.

Risk likelihood

ZetaMarker - PDF & Web Highlighter has earned a good reputation and can be trusted.

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Promo images

ZetaMarker - PDF & Web Highlighter small promo image
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