Annotate PDF
Highlight text, draw freehand, add shapes, and leave text comments on any page of your PDF.
How to Annotate a PDF Online for Free
1.Upload the PDF file you want to annotate.
2.Select the page you want to work on from the page selector.
3.Choose a tool — highlight, free draw, rectangle, circle, or text comment — and place it on the page.
4.Review your annotations in the list and delete any you do not need.
5.Click 'Save Annotated PDF' to download your updated document.
FEATURES
Free
Annotate as many PDFs as you need without any hidden fees or watermarks.
Multiple Tools
Highlight, draw, add rectangles, circles, and text comments all in one place.
Page by Page
Switch between pages and add annotations exactly where you need them.
Security Guaranteed
Your PDF is processed entirely in your browser. No file data is uploaded to our servers.
User Friendly
A simple drag-and-drop interface makes it easy to place and manage annotations.
Cross-platform
Use the PDF annotator on any device or browser without installing software.
About Annotate PDF
This application is proudly built and maintained by i5.ae.
The Annotate PDF tool lets you mark up your PDF documents quickly and securely. Whether you need to highlight important sections, sketch a freehand note, add a shape, or leave a text comment, everything happens right in your browser.
Select the page you want to annotate, pick a tool, and place your annotation on the preview. You can move text comments, review all annotations in the list, and remove any you no longer need. The tool supports Arabic text using a built-in font.
When you are finished, save the document to download a new annotated PDF. Your original file remains unchanged, and your data stays private.
Frequently Asked Questions
Are annotations permanent?
Yes, annotations are saved into the downloaded PDF and become part of the document.
Can I highlight text?
Yes, you can highlight any area of the page using the highlight tool.
Does it work on mobile?
Yes, the annotation tool supports touch screens and mobile browsers.
TOOLS
Convert To PDF
Convert From PDF
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