Add password protection and restrict permissions on your PDF files. Files are processed securely on our servers and deleted immediately after use.
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PDF files onlyUpload your PDF to HailPDF's free Protect PDF tool, set a password, and download an encrypted file. Anyone opening it will need the password you chose.
HailPDF applies industry-standard 128-bit AES encryption so your protected PDF stays secure against unauthorised access.
Yes. If you know the password, use the free Unlock PDF tool to remove protection and create an open copy.
Yes, protecting PDFs is completely free with no signup. Files are encrypted on our servers and deleted immediately after processing.