Edit PDF

Edit your PDFs with a full-featured editor. Add text, draw, highlight, annotate, stamp, sign, and redact - all in your browser.

Edit PDF is available with a subscription

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Instant Processing

Browser-Based

PDF Editor to Edit PDF in PDFSub

Features

Add text anywhere on the page

Draw freehand with pen tool

Highlight important sections

Insert shapes and arrows

Add sticky notes and comments

Sign with signature tool

Stamp with Approved, Draft, etc.

Redact sensitive information

Add interactive form fields

How It Looks

Annotate

Highlight

Stamp

Sign

How It Works

Upload your PDF document

Select your editing tool from the toolbar

Click or drag on the page to add annotations

Download your edited PDF

Common Use Cases

Annotating contracts before signing

Adding notes to research papers

Marking up design documents for review

Redacting sensitive information

Adding signatures to agreements

Highlighting key passages in reports

Frequently Asked Questions

Does editing happen in my browser?

Yes, all editing is done client-side in your browser. Your PDF never leaves your device during editing.

What tools are available?

The editor includes text, draw, highlight, shapes, arrows, sticky notes, signatures, stamps, redact, and image tools.

Can I undo changes?

Yes, the editor has full undo/redo support. Use Ctrl+Z to undo and Ctrl+Y to redo any change.

Are annotations permanent?

Once you export the PDF, annotations are embedded into the document. They become part of the visual content.

Can I save annotation templates?

Yes, you can save your annotations as templates and apply them to other documents for consistent markup.

Is there a page limit?

No, the editor works with PDFs of any length. You can navigate between pages and annotate each one individually.

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