pingo optimizer

pingo, a fast image optimizer

pingo is an experimental, fast web image optimizer which offer lossless, web lossless or lossy compression. it performs image reductions over iterations thanks to recursive multi-processing and multithreading systems

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version: 0.99 [beta 30] — 64-bit — windows (zip)

overview

auto optimizer for Web convert PNG or JPG to sRGB
do image compression automatically CMYK JPG — iCCP/ICC color or gray
WebP optimizer APNG optimization
optimize WebP, or convert PNG/JPG to WebP optimize animated PNG losslessly or lossy
image transformations clean all private data
auto-rotation, 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
management of some corrupted files
try to handle corrupted files automatically

important

important

always do backup before using pingo. try on test files/folders especially made for this. understand that this tool is processing all files in subfolders. it could convert/reduce the visual quality of your files and overwrite them without any backup or warning

see some examples for pingo usage