🔐 PDF Password Protect
Upload your PDF and set a password to protect it securely in your browser.
Drag & drop your PDFs here
or click to browse — supports single files
Secure Your Documents: PDF Encryption & Password Protection
Protect sensitive information with PDF password protection. Whether you're sharing financial statements, client records, legal agreements, or business documents, encrypting your PDFs ensures that only users with the correct password can access the content.
Our tool uses AES encryption, a military-grade standard, to safeguard your files. All processing happens locally in your browser, so your PDFs never leave your device. This guarantees maximum privacy and complete control over your sensitive information.
How PDF Encryption Works
When you set a password, the tool applies AES (Advanced Encryption Standard) to scramble the file contents. Without the correct password, the PDF cannot be opened or read. Choose strong passwords with letters, numbers, and symbols for the best protection.
Security and Privacy Guarantees
- Zero Storage: Your PDF never leaves your device.
- Data Integrity: Maintains formatting and quality.
- Universal Compatibility: Works with Adobe Acrobat, macOS Preview, and other PDF readers.
- Instant Processing: Real-time encryption without delays.
Why You Should Encrypt Your PDF Files
PDF encryption is crucial for confidential information, preventing unauthorized access, identity theft, and accidental sharing. Whether for personal, academic, or professional use, password-protecting PDFs keeps your documents secure and private.