FLIF uses the MANIAC compression algorithm to achieve compression rates competitive with some lossy image formats. FLIF uses interlacing which allows for an accurate low-scale preview to be made from the first portion of an image, meaning images can be progressively loaded and don't require thumbnails. FLIF also works well on all image types, including photos and art.
Website 🔗️: http://flif.info/
apt 📦️: flif
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