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Awesome C Compression

• brotli 13,363

  

  | updated 5 months ago | MIT License

  Brotli compression format

• bzip2-rs 77

  

  | updated over 1 year ago | Apache License 2.0

  libbz2 (bzip2 compression) bindings for Rust

• c-blosc 982

  

  | updated 4 months ago | Other

  A blocking, shuffling and loss-less compression library that can be faster than `memcpy()`.

• CRoaring 1,560

  

  | updated 3 months ago | Other

  Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, and StarRocks

• fast_zlib 133

  

  | updated about 2 years ago | BSD 3-Clause "New...

  Heavily optimized zlib compression algorithm

• FiniteStateEntropy 1,213

  

  | updated over 2 years ago | BSD 2-Clause "Sim...

  New generation entropy codecs : Finite State Entropy and Huff0

• heatshrink 1,317

  

  | updated 7 months ago | ISC License

  data compression library for embedded/real-time systems

• huffandpuff 96

  

  | updated over 11 years ago

  Minimal Huffman coder/decoder

• libarchive 3,031

  

  | updated 2 months ago | Other

  Multi-format archive and compression library

• lizard 647

  

  | updated almost 4 years ago | Other

  Lizard (formerly LZ5) is an efficient compressor with very fast decompression. It achieves compression ratio that is comparable to zip/zlib and zstd/brotli (at low and medium compression levels) at decompression speed of 1000 MB/s and faster.

• lz4 10,309

  

  | updated 2 months ago | Other

  Extremely Fast Compression algorithm

• ML-KWS-for-MCU 1,040

  

  | updated over 1 year ago | Apache License 2.0

  Keyword spotting on Arm Cortex-M Microcontrollers

• optimized-routines 486

  

  | updated about 1 year ago | Other

  Optimized implementations of various library functions for ARM architecture processors

• pixz 708

  

  | updated 6 months ago | BSD 2-Clause "Sim...

  Parallel, indexed xz compressor

• shoco 359

  

  | updated over 1 year ago | MIT License

  shoco is a compressor for small text strings

• smaz 1,096

  

  | updated about 5 years ago | BSD 3-Clause "New...

  Small strings compression library

• snappy 6,068

  

  | updated 6 months ago | Other

  A fast compressor/decompressor

• squash 405

  

  | updated over 4 years ago | MIT License

  Compression abstraction library and utilities

• str 288

  

  | updated about 1 year ago | BSD 3-Clause "New...

  str: yet another string library for C language.

• zip 1,390

  

  | updated 4 months ago | MIT License

  A portable, simple zip library written in C

• zlib 5,639

  

  | updated 4 months ago | Other

  A massively spiffy yet delicately unobtrusive compression library.

• zlib-ng 1,550

  

  | updated 3 months ago | zlib License

  zlib replacement with optimizations for "next generation" systems.

• zstd 22,448

  

  | updated 8 months ago | Other

  Zstandard - Fast real-time compression algorithm