Annotate and Edit PDF Online

Review and comment on PDF layouts. Highlight text and draw directly on PDF pages in your browser.

How to use

  1. Select and upload the PDF file.
  2. Use drawing and text tools in the workspace editor to annotate pages.
  3. Click the 'Start' button to save annotations.
  4. Save your annotated PDF.

Frequently Asked Questions

Are annotations editable after downloading?

Yes, standard PDF readers will recognize highlights and text comments as editable document markup.

Reviewing drafts with client feedback is simple. Our annotator embeds markup vectors onto pages without changing the original text blocks.

Why use PDFMount?
  • 100% Free — no watermarks, no hidden fees
  • Secure — files auto-deleted after 60 minutes
  • No sign-up required — start immediately