PDFArrow ยท 4 working tools

Prepare a PDF for safer access or final delivery.

Add open-password protection, remove a known password from an authorized document, or flatten content when a stable visual copy matters more than editability.

Protect tools

What to check before downloading

  • Store the new password somewhere secure and separate from the file.
  • Only unlock documents you are authorized to modify.
  • Keep an editable source because flattening can remove text, forms, links, layers, and accessibility tags.

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