4
I Use This!
Inactive
Analyzed about 2 hours ago. based on code collected about 2 hours ago.

Project Summary

This is an optimizer for PNG files; it also has the ability to add or delete ancillary PNG chunks. It attempts to reduce the PNG file size by trying various compression methods and selecting the best-performing one.

Tags

compression graphics images optimizer png zlib

In a Nutshell, pngcrush...

libpng license
Permitted
Forbidden
Required

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 )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
97%
3 Other
3%

30 Day Summary

Sep 11 2025 — Oct 11 2025

12 Month Summary

Oct 11 2024 — Oct 11 2025

Ratings

1 user rates this project:
5.0
 
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