Mark up documents with highlights, freehand drawings, and text notes. Redact sensitive content with permanent whiteout — all in your browser.
Select the highlighter and drag over text to mark important passages. Choose from multiple highlight colors to categorize your notes.
Draw directly on the PDF with a smooth freehand pen. Adjust stroke width and color to create annotations, circles, arrows, or sketches.
Use the whiteout tool to permanently erase content. Unlike simple overlays, whiteout removes the underlying data from the PDF file.
Click anywhere on the page to add text annotations. Choose from 33 fonts with full control over size, color, and positioning.
Your document is encrypted in the browser before it reaches the server. Annotations are private by default.
RedaktPDF does not track which documents you annotate. Files auto-delete after the retention period expires.
Upload your PDF. RedaktPDF checks the file against your plan limit before opening the editor.
Pick from the highlighter, freehand pen, whiteout eraser, or text tool. Each tool has adjustable size and color settings.
Save your work and download the annotated document. Annotations are embedded directly in the PDF.
Part of the PDF Editor Guide
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