Encrypt PDF
Add password protection to a PDF document.
Under Construction
This tool is currently being developed. Check back soon for a fully functional PDF processing experience powered by our technology.
How it works
- 1
Upload your PDF
Drag and drop or browse to select the PDF you want to protect.
- 2
Set a password
Choose a password that will be required to open the document.
- 3
Download the encrypted PDF
Download your password-protected PDF. The encryption runs entirely in your browser.
Frequently asked questions
- When will this tool be available?
- PDF encryption is coming soon. All other PDF tools — merge, split, organize, compress, image extraction, and font extraction — are available now.
- Will my files be uploaded?
- No. Like all our tools, encryption will run entirely in your browser using WebAssembly. Your files will never leave your device.
- What encryption standard will be used?
- The tool will support AES-256 encryption, the industry standard for PDF document protection.