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An optimizer for PNG files

   Author:       glennrp at users.sf.net (Glenn Randers-Pehrson)
   Uploader:     dmx404 gmail com (DMX)
   Type:         gfx/misc
   Version:      1.8.13
   Replaces:     gfx/misc/pngcrush-m68k.lha
   Requires:     ixemul.library V48+
   Architecture: m68k-amigaos
   Date:         2023-10-21
   Readme:       http://aminet.net/gfx/misc/pngcrush-m68k.readme
   Downloads:    1391

http://aminet.net/gfx/misc/pngcrush-m68k.lha

Update:

- Recompiled with libpng 1.6.40 and zlib 1.3

Pngcrush is an optimizer for PNG (Portable Network Graphics) files. It can be

run from a commandline in an MSDOS window, or from a UNIX, LINUX or Amiga

commandline.

Its main purpose is to 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.

Contents of gfx/misc/pngcrush-m68k.lha

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[unknown]                 1516    3081  49.2% -lh5- 7a3d Jan 23  2012 pngcrush-m68k/pngcrush.txt
[unknown]                 1506    3207  47.0% -lh5- f667 Mar 31  2016 pngcrush-m68k/LICENSE
[unknown]                17331   47920  36.2% -lh5- 9587 Aug 29  2017 pngcrush-m68k/ChangeLog.html
[unknown]               150479  283360  53.1% -lh5- 4aa8 Oct 21 13:27 pngcrush-m68k/pngcrush
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         4 files  170832  337568  50.6%            Oct 22 03:17