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Annotate PDF

Highlight and annotate your PDF. Draw colored highlights directly on the page, then save to PDF.

Drop a PDF file here

or click to browse

Then draw highlights on the page

Maximum recommended file size: 100MB

Visually Annotate and Highlight PDFs

Reviewing documents, studying notes, or marking up contracts is effortless with our free PDF annotation tool. You don't need complex software to add meaningful emphasis to your documents; just upload, choose your color, and start highlighting. The tool allows precise control over where highlights are placed, working entirely locally in your browser for unmatched speed and privacy.

How to Annotate a PDF

  1. Upload the PDF: Load your PDF file into the secure, in-browser annotation tool.
  2. Highlight Areas: Select a color and drag across the page preview to highlight important sections.
  3. Review and Save: Check your highlights across pages, then click 'Save Annotated PDF' to download your changes.

FAQ

Upload your PDF to our annotation tool, pick a highlighter color from the palette, and simply click and drag over the areas on the page you want to highlight.
Yes, you can remove individual highlights by clicking the trash icon next to the corresponding highlight in the list, or use the 'Undo Last Highlight' button.
Yes, you can use the pagination controls to navigate through all the pages of your document and add highlights wherever needed before saving the final PDF.