ZIP Password Unlock & Encrypt

Add or remove password protection from ZIP files. Secure your ZIP archives with encryption or unlock password-protected ZIP files online for free.

✓ AES-256 encryption
✓ Password unlock
✓ Batch processing

What is ZIP Password Protection?

How ZIP Encryption Works

ZIP password protection encrypts your files using strong encryption algorithms like AES-256. This ensures that only users with the correct password can access the contents of your ZIP archive.

  • AES-256 military-grade encryption
  • Secure file protection
  • Password-based access control
  • Cross-platform compatibility

Benefits of ZIP Encryption

ZIP encryption provides numerous benefits including data security, privacy protection, secure file sharing, and compliance with data protection regulations.

  • Protect sensitive documents
  • Secure file sharing
  • Privacy protection
  • Regulatory compliance

Why Choose Our ZIP Password Tool?

AES-256 Encryption

Military-grade AES-256 encryption ensures maximum security for your sensitive files and documents.

Password Unlock

Unlock password-protected ZIP files by providing the correct password for secure access.

Batch Processing

Process up to 5 ZIP files simultaneously with the same password settings for maximum efficiency.

ZIP Password Operations

Add Password Protection

Encrypt ZIP fileAES-256
Set passwordSecure
Protect contentsEncrypted
Cross-platformCompatible

Remove Password Protection

Unlock ZIP filePassword required
Decrypt contentsSecure
Remove protectionUnlocked
Access filesUnrestricted

Supported Formats & Features

Supported ZIP Formats

Standard ZIP files - Regular ZIP archives with standard compression
ZIP64 files - Large ZIP archives over 4GB with extended format support
Encrypted ZIP files - Password-protected ZIP archives with AES encryption
Cross-platform ZIP files - Compatible with all major ZIP utilities and operating systems

Security Features

AES-256 encryption - Military-grade encryption standard for maximum security
Secure password handling - Passwords are processed securely and never stored
HTTPS encryption - All file transfers are encrypted for maximum privacy
Automatic cleanup - Files are automatically deleted after 30 minutes for privacy

File Size Limit: 500MB per ZIP file, up to 5 files

Encryption Standard: AES-256 military-grade encryption

Processing Time: 30 seconds to 2 minutes per file

Frequently Asked Questions

Ready to Secure Your ZIP Files?

Start protecting your ZIP files now. Add password protection or unlock existing archives with our secure online tool.

Start Securing ZIP Files