Protect PDF - Add Password Encryption

Drag & drop your PDF here or browse

Supports PDF files up to 50MB

How Protection Works

Password is required to open the PDF
Uses AES-256 encryption (strong)
Works with Adobe Acrobat, Foxit, and all major PDF readers
Your file never leaves your device - 100% client-side

Password

Confirm Password

Restrictions

Allow printing Allow copying text Allow editing

Security Notice This tool encrypts your PDF with AES-256 encryption. While strong, no encryption is 100% unbreakable. For highly confidential documents, consider additional security measures.

PDF Encrypted Successfully!

Remember: You will need this password every time you open the PDF. There is no way to recover a forgotten password.