Protect PDF
Lock your PDF with a password — free, instant, no signup
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Upload PDF & Set Password
Drag & drop your PDF here
or click to browse — PDF files only
How to Password Protect a PDF
- Upload your PDF using the drag & drop area or click to browse.
- Enter a password of at least 6 characters.
- Click Next and re-enter your password to confirm.
- Click Protect PDF — your protected file downloads instantly.
- All processing is 100% in your browser. Your file is never uploaded anywhere.