Add Password to PDF
Protect your PDF file by adding a password for enhanced security.
🔒 PDF Password Protection: Strengthen Your Document Security
Set strong passwords on your PDF documents to block unauthorized access and safely protect important information. Encrypt PDF files containing sensitive content like personal information, confidential documents, and contracts so only authorized users can view them. Apply robust security with simple operations.
🛠️ How It Works
Select File
Select or drag the PDF file you want to password-protect and upload it.
2. Set Security Password
Enter a strong password. The system automatically analyzes password strength and displays the security level.
3. Download Protected PDF
Download the password-protected PDF file and store or share it securely.
⭐ Key Advantages
Strong Security Encryption
Uses industry-standard AES-256 encryption to provide complete protection against hacking and unauthorized access.
Real-time Password Strength Analysis
Analyzes your password security level in real-time, displaying strength levels as Weak/Fair/Good/Strong.
Perfect Original Quality Preservation
Preserves PDF resolution, formatting, layout, and metadata without damage during the encryption process.
Fast Processing Speed
Completes encryption of even large documents within seconds to maximize work efficiency.
Use Cases
📋 Confidential Business Documents
Safely protect important business documents like confidential reports, contracts, and HR information.
🏦 Financial Documents
Protect files containing personal financial information such as bank statements, tax returns, and investment documents.
🎓 Academic Research Materials
Securely manage intellectual property like paper drafts, research data, and patent-related documents.
👥 Personal Information Documents
Protect documents containing personal information such as ID copies, medical records, and government documents.