pinga — PNG and JPG optimizer

version: 0.1564-bit — windows (zip)

pinga, PNG/JPG optimizer

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overview

auto optimizer for Web convert PNG or JPG to sRGB
do image compression automatically supports CMYK JPG — iCCP/ICC color or gray
auto JPG image rotation APNG optimization
auto rotation according to the orientation tag optimize animated PNG losslessly or lossy
image transformations clean all private data
grayscale, scaling, no trans remove private or useless data from images

about

highly optimized speed — compression multiprocessing — multithreading
palette sorting, advanced filters, SIMD opt. process multiple files and multiblocks comp.
multiple adaptive lossy targets high quality
set lossy filtering, quantization or paletted detect JPG quality, no color differences