SOFTWARE OVERVIEW

pngquant

PNGQUANT is a command-line utility for lossy compression of PNG images.

About pngquant

PNGQUANT is a command-line utility for lossy compression of PNG images. Lossy compression reduces file size by discarding some image information, often affecting color representation. The tool is intended to produce smaller PNG files where reduced size is more important than preserving every original pixel value. The supplied information does not specify the compression controls, quality measures, color limits, or expected file-size reduction. It also does not detail batch processing. PNGQUANT’s documented purpose is compressing PNG files with a lossy approach, so users should review visual results and file properties before using the output. Exact behavior depends on settings and source images not described in the available product information.

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