User guide

How to edit a PDF online with AI assistance

Ask document questions with page citations, create a quick summary, then verify and apply precise edits in the PDF workspace.

  1. 1

    Upload a digitally created PDF

    Choose a supported PDF. Text replacement requires selectable text; image-only scans can be processed with OCR.

  2. 2

    Ask AI or review detected text

    Use the AI Assistant for page-cited answers and quick summaries, or review text blocks and interactive form fields beside the page preview.

  3. 3

    Enter the required changes

    Update text blocks or complete supported text fields, checkboxes, radio groups, and selection controls.

  4. 4

    Download and review the result

    The modified PDF is returned directly to the browser. Check typography, line wrapping, and field values before distribution.

Before uploading

  • Confirm that you have permission to edit the document.
  • Keep an original copy before making changes.
  • Do not expect OCR for photographed or scanned pages.
  • Review the downloaded PDF before signing, submitting, or publishing it.
Open the PDF editor