Drag & Drop your PDF file here
or
Add a strong password to your PDF to encrypt and protect it from unauthorized access.
Drag & Drop your PDF file here
or
Click 'Select PDF File' or drag and drop your document into the upload area.
Enter a secure password in both fields to ensure there are no typos.
Click 'Lock PDF'. Your new, encrypted file will be ready to download instantly.
Your files and passwords are processed locally and are never sent to our servers.
We use robust AES encryption to secure your documents, making them unreadable without the password.
The process is incredibly fast and straightforward. No complex settings, just a password and a click.
Yes, it is 100% safe. Your PDF file and the password you enter are processed directly in your web browser. Nothing is ever sent to our servers, guaranteeing your privacy.
The password is used to encrypt the file. We do not store it anywhere. If you forget the password, there is no way to recover it or open the file. Please store your password in a safe place, like a password manager.
No. With standard AES encryption, it is computationally infeasible to remove the password without knowing it. Your document is secure.