Pither.com / Simon
Development, systems administration, parenting and business

Having failed to find the option in the GIMP to create colour mapped PNG files, I have just had to discover a couple of handy commands...

• pngnq - tool for optimizing PNG (Portable Network Graphics) images
• pngcrush - optimizes PNG (Portable Network Graphics) files

The first of these takes a RGB PNG and gives back a colour mapped (by default, …