.JAR.PACK File Extension

General Information

File Function

Title Pack200 Compressed Archive
Primary Function Compression, Deployment
Additional Functions Network transfer optimization
Features High compression ratio

File Characteristics

Title File Attributes
Quality High compression
Supports Layers N/A
Supports Transparency N/A
Editable Indirectly

Use Cases

Title Application Scenarios
Java Application Deployment
Web Services Bandwidth saving
Software Distribution Efficient packaging

Security and Practices

Title Safety Measures
Security Risks Code tampering
Best Practices Signature verification

Historical/Version Information

Title Development History
Initial Release JDK 5 (2004)
Deprecation JEP 367 (JDK 14)

Associated Types

Title Related Formats
Similar Extensions .jar, .class
Packaging Format .war, .ear

Software Compatibility

Software Usage Policy OS Compatibility
Title
Pack200 Tool Free Cross-platform
Unpack200 Tool Free Cross-platform
Jar Tool Free Cross-platform