TLDR
Enter a command. For example: gh secret, comm, gt, gmssl, inkmake.

pngcrush

 
PNG compression utility. More information: https://pmt.sourceforge.io/pngcrush.
 
  • Compress a PNG file:
     
    pngcrush {{in.png}} {{out.png}}
     
  • Compress all PNGs and output them to the specified directory:
     
    pngcrush -d {{path/to/output}} *.png
     
  • Compress PNG file with all 114 available algorithms and pick the best result:
     
    pngcrush -rem allb -brute -reduce {{in.png}} {{out.png}}

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