About Protect PDF

Add robust password encryption to your PDF documents. Control access permissions and safeguard sensitive information with industry-standard AES security encryption.

How to use the Protect PDF tool:

1. Upload your file(s) by dragging them into the upload zone or clicking to browse.

2. Configure the options below the upload zone (if applicable).

3. Click "Process File →" and your file will be generated instantly in your browser.

4. Download the result! Everything happens securely on your device, meaning your privacy is 100% protected.