Why Encrypt a PDF?
Encrypting a PDF with a password is the best way to protect confidential information. Whether you're sending a contract, a financial report, or personal documents, password protection ensures that your data remains private and secure.
Features of PortPDF's Free PDF Encryption Tool
- Strong Encryption: Your PDF is protected with strong encryption standards.
- Easy to Use: A simple interface makes it easy to add a password to your PDF.
- Completely Secure and Private: All encryption is done in your browser. Your files and passwords are never uploaded.
- Free and Unlimited: Encrypt as many PDFs as you need, without any cost.
How to Encrypt a PDF with PortPDF
- Go to the Encrypt PDF tool.
- Upload your PDF file.
- Enter a strong password in the provided field.
- Confirm your password.
- Click the "Encrypt" button.
- Download your password-protected PDF.
Encrypt Your PDFs with Complete Privacy
PortPDF's encryption tool works entirely offline in your browser. This means that your files and the password you set are never sent to our servers. You can encrypt your most sensitive documents with confidence, knowing that your privacy is protected.