PDF Annotation Tool

Add a note-style annotation overlay.

Step 1

Upload a PDF file

Allowed: `.pdf` only. Max size: 10 MB per file.

PDF

Upload a PDF file Select one source file to continue.

PDF 10 MB max per file Protected server workflow

Step 2

Configure options

Only settings required for this PDF task are shown.

Annotation note

Step 3

Process: Add annotation

Run this action after your selected files and required options are ready.

Verification

Protected by Cloudflare Turnstile. Complete this check to continue.

PDF Annotation Tool FAQ

What does PDF Annotation Tool do?

Add a note-style annotation overlay. It processes owned files with temporary handling and clear upload limits where the tool requires server processing.

Are files stored?

Files are processed temporarily with size and type limits. Temporary outputs expire after the configured retention window.

Should I upload confidential files?

Avoid uploading confidential documents unless you understand and accept the processing and retention behavior.

Can I rely on the result?

Review the generated file before using it in important work. Keep the original file as a backup.

Are conversions exact?

No. Conversion, compression, layout, fonts, images, tables, and page breaks can differ from the original.