How to Password-Protect a PDF
1
Upload Your PDF
Click the upload area or drag and drop the PDF file you want to secure.
2
Set a Password
Enter a strong password and choose which permissions (printing, editing, copying) to restrict.
3
Download Protected PDF
Click protect and download your encrypted PDF — it can only be opened with the password you set.
Your file will be ready in seconds!
Frequently Asked Questions
AllPDFMagic uses 256-bit AES encryption — the same standard used by banks and governments. Your PDF cannot be opened without the correct password.
Password-protected PDFs cannot be recovered without the original password. Store it securely — we have no way to bypass or recover it.
Yes. Use the owner password option to restrict printing, editing, or copying while still allowing the PDF to be opened with a separate user password.