Add Password to PDF online — free
Password-protect any PDF before sharing
No sign-up required. Drop your files and download in seconds.
Upload a PDF and set a password to restrict access.
Drop files here or paste from clipboard
PDF, images, text, HTML, RTF up to 25MB · ⌘V / Ctrl+V
What is Add Password to PDF?
Add Password to PDF encrypts your document so only people with the password can open it — ideal for contracts, financial records, and confidential reports.
How to add password to pdf online
- 1
Upload your PDF.
- 2
Enter a strong password.
- 3
Download the password-protected PDF.
Frequently asked questions
What encryption is used?
PDFs are protected with 128-bit AES encryption.
Can I set separate print and edit restrictions?
Use the Protect PDF tool for granular permission controls.
Free?
Yes — password protection is free.
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