Password Protect PDF

Drop your pdf file below to encrypt it with a password.

We protect your file with strong 128-bit AES encryption. This makes it impossible to open or remove the protection without the correct password. So, don't forget it!

We don't keep your password or your file permanently on our server. For more information please read our privacy policy.

How to use Password Protect PDF

Upload your PDF file to our secure server.

Enter a strong password in the 'Choose PDF password' field.

Repeat the password to confirm it's correct.

Click 'Lock PDF' and download your secured file.

Strong Password Protection

Keep your sensitive PDF documents safe by adding an unbreakable password that prevents unauthorized access.

Instant Locking

No more waiting! Our high-performance engine encrypts your PDFs with a secure password in just a few seconds.

Secure & Private

Your passwords and files are treated with maximum privacy and are deleted promptly after 1 hour of processing.

Custom Passwords

Easily set any character password to ensure your document remains protected from unauthorized viewing.

Any Device

Protect your PDF documents from any device with a modern browser, making security perfectly mobile.

No Installation

Skip the software downloads. Use our secure cloud engine to protect your PDFs right in your browser.

Frequently Asked Questions

How strong is the PDF protection?

We use industry-standard encryption protocols to secure your PDF files with the password you provide.

What happens if I forget the password?

For your security, we do not store your passwords. If you forget it, the file cannot be recovered.

Will the content be encrypted?

Yes, the entire content of the PDF is encrypted and cannot be viewed without the password.

Are my passwords saved on your servers?

No, passwords are only used during the processing phase and are never stored in our database.

Is it safe to upload sensitive documents?

Yes, all processing is done over encrypted channels and files are deleted automatically after 1 hour.

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