RFC 1951 · INFORMATIONAL · 1996

DEFLATE Compressed Data Format Specification version 1.3

Overview

RFC 1951, “DEFLATE Compressed Data Format Specification version 1.3”, is an Informational document published in May 1996 by P. Deutsch. The canonical text is published by the RFC Editor.

Abstract

This specification defines a lossless compressed data format that compresses data using a combination of the LZ77 algorithm and Huffman coding, with efficiency comparable to the best currently available general-purpose compression methods. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.

Abstract as published in the RFC, via rfc-editor.org.

What “Informational” means

Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.

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The canonical text of RFC 1951 is hosted at rfc-editor.org. Available in TXT,PS,PDF,HTML.

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