3
I Use This!
High Activity
Analyzed about 14 hours ago. based on code collected about 15 hours ago.

Project Summary

Apache Commons Compress defines an API for working with tar, zip, ar, cpio, gzip and bzip2 files.

Tags

7z ar archiving arj bzip2 compression cpio dump gzip java library lzma pack200 tar unix_dump xz zip

In a Nutshell, Apache Commons Compress...

Apache License 2.0
Permitted

Commercial Use

Modify

Distribute

Place Warranty

Sub-License

Private Use

Use Patent Claims

Forbidden

Hold Liable

Use Trademarks

Required

Include Copyright

State Changes

Include License

Include Notice

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

Did You Know...

  • ...
    65% of companies leverage OSS to speed application development in 2016
  • ...
    compare projects before you chose one to use
  • ...
    use of OSS increased in 65% of companies in 2016
  • ...
    search using multiple tags to find exactly what you need
About Project Security

Languages

Java
95%
XML
5%
2 Other
<1%

30 Day Summary

Sep 29 2026 — Oct 29 2026

12 Month Summary

Oct 29 2025 — Oct 29 2026
  • 696 Commits
    Down -238 (25%) from previous 12 months
  • 11 Contributors
    Down -6 (35%) from previous 12 months