RFC 2083: PNG (Portable Network Graphics) Specification Version 1.0

This document describes PNG (Portable Network Graphics), an extensible file format for the lossless, portable, well-compressed storage of raster images. PNG…

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Outgoing relationships (5 related RFCs)

Informative reference — RFC 2045: Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies
Informative reference — RFC 1123: Requirements for Internet Hosts - Application and Support
Informative reference — RFC 2048: Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures
Informative reference — RFC 1951: DEFLATE Compressed Data Format Specification version 1.3
Informative reference — RFC 1950: ZLIB Compressed Data Format Specification version 3.3

Incoming relationships (3 related RFCs)

Normatively referenced by — RFC 9639: Free Lossless Audio Codec (FLAC)
Informatively referenced by — RFC 9559: Matroska Media Container Format Specification
Informatively referenced by — RFC 9649: WebP Image Format