Icon of program: Pngcrush

Pngcrush for Windows

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Editors’ Review

Download.com staff
Pngcrush is a powerful PC tool that optimizes PNG files by reducing their data stream size and managing ancillary chunks effectively.

  • Pros

    • Reduces PNG IDAT datastream size.
    • Tests various compression levels.
    • Explores different PNG filter methods.
    • Removes unwanted ancillary chunks.
    • Adds specified chunks like gAMA and tRNS.

  • Cons

    No Cons available

Icon of program: Pngcrush

Pngcrush for Windows

Download now

Used Pngcrush for Windows?

Explore More

Full Specifications

GENERAL
Release
Latest update
Version
1.7.65
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 10
  • Windows Vista
  • Windows 7
  • Windows XP
Additional Requirements
None
POPULARITY
Total Downloads
158
Downloads Last Week
16
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Program available in other languages

Last Updated

Developer’s Description

By Glenn Randers-Pehrson
Optimize your PNG files on PC.
Pngcrush can reduce the size of the PNG IDAT datastream by trying various compression levels and PNG filter methods. It also can be used to remove unwanted ancillary chunks, or to add certain chunks including gAMA, tRNS, iCCP, and textual chunks.
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