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Description

LZAV is a fast general-purpose in-memory data compression algorithm based on now-classic LZ77 lossless data compression method. LZAV holds a good position on the Pareto landscape of factors, among many similar in-memory (non-streaming) compression algorithms.

LZAV algorithm's code is portable, scalar, header-only, inlineable C (C++ compatible). It supports little- and big-endian platforms, and any memory alignment models. The algorithm is efficient on both 32- and 64-bit platforms. Incompressible data expands by no more than 0.58%.

LZAV does not sacrifice internal out-of-bounds (OOB) checks for decompression speed. This means that LZAV can be used in strict conditions where OOB memory writes (and especially reads) that lead to a trap, are unacceptable (e.g., real-time, system, server software). LZAV can be safely used to decompress malformed or damaged compressed data.

Programming language: C

License: MIT License

Tags: Compression Header Only MIT LZ77 Cross-platform

LZAV alternatives and similar libraries

Based on the "Compression" category.
Alternatively, view lzav alternatives based on common mentions on social networks and blogs.

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9.6 9.8 L2 LZAV VS zstd

Zstandard - Fast real-time compression algorithm
brotli

9.3 7.6 L2 LZAV VS brotli

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LZ4

9.1 9.0 L2 LZAV VS LZ4

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ZLib

8.9 9.3 L2 LZAV VS ZLib

A massively spiffy yet delicately unobtrusive compression library.
Snappy

8.5 6.2 L2 LZAV VS Snappy

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6.3 9.1 L3 LZAV VS zlib-ng

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6.3 0.0 L2 LZAV VS LZFSE

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6.2 8.0 L2 LZAV VS Minizip

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5.9 3.2 L2 LZAV VS FiniteStateEntropy

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smaz

5.6 0.0 L4 LZAV VS smaz

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LZHAM

4.7 0.0 L1 LZAV VS LZHAM

Lossless data compression codec with LZMA-like ratios but 1.5x-8x faster decompression speed, C/C++
tiny_jpeg.h

3.5 0.0 L1 LZAV VS tiny_jpeg.h

Single header lib for JPEG encoding. Public domain. C99. stb style.
PhysicsFS

2.4 0.0 L5 LZAV VS PhysicsFS

PhysFS++ is a C++ wrapper for the PhysicsFS library.
miniz

2.3 LZAV VS miniz

Single C source file Deflate/Inflate compression library with zlib-compatible API, ZIP archive reading/writing, PNG writing. [Unlicense]
KArchive

2.1 8.9 L1 LZAV VS KArchive

Qt addon providing access to numerous types of archives
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2.0 0.0 L1 LZAV VS LZMA

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doboz

1.4 - LZAV VS doboz

Compression library with very fast decompression. [zlib]
LZMAT

1.4 0.0 L2 LZAV VS LZMAT

git mirror of LZMAT (http://www.matcode.com/lzmat.htm)
ZZIPlib

- LZAV VS ZZIPlib

Provides read access on ZIP-archives. [MPL/LGPL]
bzip2

- LZAV VS bzip2

A freely available, patent free, high-quality data compressor. [BSD]