About us
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Draw Comments in PDF
Easily draw comments in PDF files 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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4.4
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248M
Registered Users
5B
Notes Created
2M
Notes Created Daily
Frequently Asked Questions
Upload your PDF file and select the text annotation tool to add comments. Customize colors and fonts and place them anywhere in the document.
Yes, use the text annotation tool to insert notes into your PDF. Perfect for detailed comments or explanations directly in the document.
Use the highlight tool to emphasize important sections in your PDF. Choose the color and highlight the desired text.
Yes, the pen tool allows freehand drawing directly in your PDF. You can change pen color and stroke width for different effects.
For review, use a combination of highlights, text annotations, and pen tools. Once complete, download the file for sharing.
Yes, upload your CAD-generated PDF and use various annotation tools to add comments or notes, ideal for design feedback.
You can annotate PDF, JPG, JPEG, PNG, and WEBP files. The tool supports multi-page PDFs and large image files up to 100 MB.
Yes, sign in to save your annotated files directly to Evernote, where they can be easily organized and accessed from anywhere.
Yes, PDFs created with Adobe Acrobat can be uploaded for annotation. The tool does not alter the original content, only adds comment layers.
Each PDF file can be up to 100 MB. This limit enables annotation of extensive, multi-page documents without performance issues.
No, the tool is not designed to edit existing text in PDFs. It focuses on adding annotations like comments and highlights without changing the original content.
No, the tool is currently only available for desktop browsers. Use it on a computer with Chrome, Firefox, or Safari for the best experience.
No installation required. The tool operates entirely within your browser, fully functional online.
No, the tool supports one file at a time. Complete and download your current file before starting a new session with a different file.
No, it does not support real-time collaboration or annotation tracking. Annotations are saved as part of the PDF and can be shared offline.