Protect PDF
Add password protection to your PDF.
Drag your file here or click to select
Maximum 10 MBLimit on the Free plan — upgrade for larger files
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FAQ
Frequently asked questions
Everything you need to know before getting started
No. The encryption is strong by design — without the password nobody (not even us) can open the PDF. Store it in a secure password manager.
4 characters, but we recommend at least 8 with letters, numbers, and symbols for stronger security.
Yes. We use standard AES encryption, compatible with Adobe Reader, browsers, and all modern PDF readers.
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