FLIF
Readableimage
FLIF is a lossless image format, developed by Jon Sneyers. FLIF is based on MANIAC compression. MANIAC (Meta-Adaptive Near-zero Integer Arithmetic Coding) is a variant of CABAC (context-adaptive binary arithmetic coding), where the contexts are nodes of decision trees which are dynamically learned at encode time.
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| Extensions | .flif |
|---|---|
| MIME types | image/flif |
| Signatures | 464c4946 at byte 0 (FLIF) |
| PRONOM | fmt/872 |
| Wikidata | Q21104579 |
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From Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.