Annotate PDF Documents Online
Annotate PDFs instantly — add comments, highlights, notes, and drawings for clear feedback and fast collaboration. No installation required.
Drag your PDF here or click to browse
Supports: PDF
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Your files are processed privately and securely
All uploaded files are sent encrypted and processed securely.
Add comments & sticky notes
Highlight, underline, and strikeout text
Draw, freehand, and shape markup tools
Real-time collaboration and review
No installation required — works in browser
Save, export, and share annotated PDFs
How It Works
1
Upload your file
Select your file from your device
2
Process
We convert your file instantly
3
Download
Get your converted file