Secure PDF
Protect PDF
Lock a PDF with a password so only the right people can open it.
Files stay in your browserPrivate No signup requiredNo signup Works on mobileMobile
Drop a file here or click to upload
Accepted: .pdf · Max 50 MB per file
What is Protect PDF?
Protect PDF encrypts your document with a password. Anyone opening the file will need the password to view it.
When to use it
When sharing sensitive documents over email or file transfer.
Frequently asked questions
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