Highlight PDFs in Opera
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Highlight PDFs in Opera
Easily highlight PDFs in the Opera browser online
or drag and drop a file
Supports PDF and image file formats (maximum 100MB)
By using the product, you agree to our Terms of Service and have read our Privacy Policy.
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248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
The tool allows you to add annotations to PDF files directly in the browser by highlighting, drawing, and adding notes without needing desktop software.
Yes, you can use our online PDF annotation tool in the Opera GX browser. Just open the tool in your Opera GX browser to start annotating your PDF documents.
Open your PDF in the browser by uploading it and use the available annotation tools to highlight text, draw, or add notes. You can then download the annotated PDF.
Yes, the maximum file size for a PDF is 100 MB to ensure efficient processing and fast uploads and downloads.
No, the annotation tool is designed for desktop browsers like Opera and does not support Opera Mini on mobile devices.
Yes, after highlighting your PDF, you can download it with all embedded annotations, preserving your changes within the document.
Simply upload your PDF file through the browser interface. After uploading, you can use various tools to add highlights, text, and shapes to the document.
No, editing the existing text in a PDF is not supported. The tool allows you to add annotations but not alter the original text.
Yes, multi-page PDFs are supported. You can navigate through pages and add annotations to each page in the document.
No, the tool requires an internet connection as it operates entirely online. Use it in the Opera browser while connected.
Currently, the highlighting tool is accessible via desktop browsers, including Opera. It is not available as a separate app within the Opera system.
Yes, you can select the highlight tool and choose your preferred color to emphasize important text sections in your PDF document.
The annotation tool is optimized for desktop browsers, including Opera. Mobile compatibility is not supported to provide comprehensive desktop functionality.
No, the tool processes one PDF file at a time. After completing a document, you can restart the session to annotate another file.
No, Adobe software is not required. Our online tool allows you to annotate PDFs directly in the Opera browser without additional software.