● Active Browser Tool

Add annotations

Highlight key paragraphs, draw callout arrows, and leave sticky notes for collaboration.

100% Client-Side PDF Editing: Text, signatures, and annotations are applied directly in browser memory.

Native Studio

Add text, signatures, image stamps, annotations, and customize document properties.

Upload an existing PDF and change or add the background color of its pages while preserving content quality.

Orient your document pages clockwise or counter-clockwise with immediate page updates.

Insert typed headers, comments, labels, and text boxes directly onto any PDF page.