Description from extension meta
A ferramenta mais amigável à privacidade para destacar páginas da web e arquivos PDF.
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Description from store
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.
Latest reviews
- (2025-06-03) 王大锤: very good web highlighter! have multiple color, no need to login . no need to fresh website after activation can export.
- (2025-04-22) 182 vs 13: so nice tool that I have ever used! some advices: 1, add shortcut to note/color 2,improve text match algorithm, the "Hypothesis" extension is good reference
- (2024-11-25) Matheus Ruan: Dream do Dream
- (2024-10-31) liefey then: 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
- (2024-10-20) Hossein Karimi: 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.
- (2024-10-14) Mahdi Lotfabadi: This is a very good extension. I just wish you would add the ability to add tags and choose more colors in the future.
- (2024-10-10) Paul Suen: Very Impressive plugin. Two minor drawbacks found so far: saved notes lose their original formatting; comments cannot be line-breaked. Are improvements considered in the future?
- (2024-09-19) Lida R: I’m thrilled to have discovered ZetaMarker. It saves me a big amount of time and helps me to better follow the chain of my thoughts and allows me to move forward quickly. As a legal professional I often revisit the same pages so ZetaMarker is an everyday tool. Highly recommend it!
- (2024-09-12) Jennifer Fisher: The best highlighter on the market. Highly recommended!
- (2024-05-29) Joseph: I've been using ZetaMarker for a few months for highlighting and annotating web pages and PDF files, and I'm happy with its performance and functionality. The customer service is fantastic—they are always available to answer my questions. One of the standout aspects of ZetaMarker is its privacy-friendly nature. When I'm visiting sensitive pages like my bank account or personal email, I have peace of mind knowing that the extension is not accessing any of my sensitive data. Unlike other similar extensions that request intrusive permissions, this one is permission-free. Overall, I highly recommend ZetaMarker. It's a rare find in the market where many alternatives compromise user privacy for functionality.
- (2024-05-24) Rubem Pacelli: ZetaMarker is an outstanding software extension but is missing a fundamental aspect: you should provide to the end user an option to set/unset automatic activation of the extension when it finds a site with highlights. How on Earth will I remember where I highlighted things across websites? ZetaMarker is probably caring about not being an intrusive extension, and that is correct. However, you can achieve both results by making an "automatically enable ZetaMarker in highlighted websites" option available for the user and setting it to false by default.
- (2024-05-18) Upendra Rana: Nice product but the development is slow. Still waiting for the feature to organize the highlights
- (2024-05-12) Frank Han: If this project is open sourced, I'm sure it would be much better than it is currently.
- (2024-05-12) The software is best。
- (2024-04-21) YEIMY CARLA VILCA MEJIA: good
- (2024-03-25) Irina: Love this Tool!!! Makes it super easy to check out my highlights and saves me loads of time!
- (2024-03-05) Habib Ghaffari: I have been using ZetaMarker for almost a year and can confidently say that I have not come across any other product that matches its functionality. Whether reading online articles or exploring the internet, Zeta Marker has been a reliable and efficient companion. I highly recommend giving it a try.
- (2024-02-01) Stephen Lynch: I've used a number of highlighting tools over the years including Weava (too buggy), Liner (too intrusive and expensive), and many other chrome extensions that never came close to nailing it. I'm thrilled to have finally found ZetaMarker. It highlights my local PDFs perfectly and remembers where I left off, retrieving documents from my local drive to continue my highlighting. Customer service is top notch. Kudos!
- (2023-11-29) Euhanna Ghadimi: A great tool, specially for reading and editing pdf files. I really enjoy using it, I wish it was also available for corporate usage, as my employer blocks add-ons.
- (2023-11-20) majid: I like this tool because it makes online search, reading and highlighting important parts easy and saves time.
- (2023-11-20) Majid Komeili: Using the tool is intuitive. Great for research. Love it!
- (2023-11-15) Rubem Pacelli: A great tool! The unique problem is: It should have an option to make zetamarker always enabled. It is always disabled until I enable it. That is not great as I usually forget whether the current page contains highlight or not....
- (2023-11-15) Rubem Pacelli: A great tool! The unique problem is: It should have an option to make zetamarker always enabled. It is always disabled until I enable it. That is not great as I usually forget whether the current page contains highlight or not....
- (2023-10-07) 邱旭君: It's really helpful tool for me to do my research. It makes my research easier and saves my time.
- (2023-10-07) 邱旭君: It's really helpful tool for me to do my research. It makes my research easier and saves my time.
- (2023-09-22) Parsa: Very useful and user friendly.
- (2023-09-22) Parsa: Very useful and user friendly.
- (2023-09-04) Jennifer: I've been using this extension for a few days, and it's impressively lightweight compared to others I've tried. Installation doesn't demand extensive data access permissions, which is a rarity. I wonder if the synchronization feature will always be free.
- (2023-08-29) Alex Rei: Love it so far.
- (2023-08-25) This tool is seriously handy for your browser. The coolest thing I like about it, compared to other similar add-ons, is how much it respects your privacy: no creepy activity tracking, no need for nosy permissions; no need to sign up! You're the boss – you decide which pages get the ZetaMarker treatment. The cloud features are totally free for now, although I'm not sure if they'll stay that way forever! There are a few glitches, but it seems they're always adding improvements.
- (2023-08-25) elahe mirabi: As a researcher, I was seeking a platform through which I could highlight what I read online. I had many problems with pumps of downloaded pdf papers that I needed to highlight. ZetaMarker solved my problems. Altough this is a short time I know ZetaMaker, I could make the most out of it in my research. It is a clever idea.
- (2023-08-25) elahe mirabi: As a researcher, I was seeking a platform through which I could highlight what I read online. I had many problems with pumps of downloaded pdf papers that I needed to highlight. ZetaMarker solved my problems. Altough this is a short time I know ZetaMaker, I could make the most out of it in my research. It is a clever idea.
- (2023-06-03) Mahla Mirali: ZetaMarker is a great and user-friendly tool to help you saving your time while reading online or researching.
- (2023-06-03) Mahla Mirali: ZetaMarker is a great and user-friendly tool to help you saving your time while reading online or researching.
- (2023-05-28) Soroush Gholamhosseini: ZetaMarker truly elevates online productivity and empowers users to take control of their research. Whether you're a student, researcher, or professional, this extension is a must-have. Its powerful annotation tools, seamless integration, and the promise of upcoming smart features make it an indispensable companion for anyone looking to enhance their online research capabilities. Give ZetaMarker a try, and prepare to unlock a whole new level of productivity!
- (2023-05-28) Soroush Gholamhosseini: ZetaMarker truly elevates online productivity and empowers users to take control of their research. Whether you're a student, researcher, or professional, this extension is a must-have. Its powerful annotation tools, seamless integration, and the promise of upcoming smart features make it an indispensable companion for anyone looking to enhance their online research capabilities. Give ZetaMarker a try, and prepare to unlock a whole new level of productivity!