Compression 1,326 crates

gdeltaFast delta compression algorithm for similar data chunks3,057MITAlgorithmsCommand line utilities cnfpackConverts between the text based DIMACS CNF file format and the compressed binary Cnfpack format3,0350BSDCommand line utilitiesCompression gunzip-splitUncompress concatenated gzip files back into separate files.3,017LGPL-2.1-or-laterCommand line utilitiesCompression lzipBindings to lzlib for lzip compression and decompression exposed as Reader/Writer streams.3,012MIT OR Apache-2.0API bindingsCompression heatshrink-libA minimal library implementing the heatshrink compression algorithm for no_std environments3,011ISCCompressionEmbedded development nutshellImage manager of Project Polya3,011MITCompressionFilesystem moiEncoder and decoder implementations for the MOI image compression format.2,991UnlicenseCompressionMultimedia::Encoding isostaticminimal url shortner2,989MITAsynchronousCompression simple-zipRust-based Library for File Compression and Decompression2,985MITCompressionFilesystem pattern-matchingPattern matching and full-text index algorithms.2,975MITAlgorithmsCompression unshieldExtract files from InstallShield Z archives.2,972MITCommand line utilitiesCompression zclibZlib command line interface2,971MITCommand line utilitiesCompression svbyteFast Stream VByte implementation2,968MITCompressionData structures neko-imageCLI utility for image processing written in rust🏳️‍⚧️2,919MIT OR Apache-2.0Command line utilitiesCompression huffman-compress2Huffman compression given a probability distribution over arbitrary symbols2,914MIT OR Apache-2.0AlgorithmsCompression lzss-cliA LZSS en-/decompressor CLI (lossless data compression, in pure Rust)2,904MITCompression ucl-sysUCL bindings for rust2,884GPL-2.0-or-laterAPI bindingsCompression cuvCompressed unit vectors that can be used to store things like normal vectors efficiently.2,873MITAlgorithmsCompression spdp_sysSPDP codec bindings2,870non-standardCompressionEncoding cobalt-s3-archiverA library and CLI tool to create and validate ZIP archives in S32,870Apache-2.0Command line utilitiesCompression fsst-rustFSST-Rust is a pure rust implementation of the Fast Static Symbol Table2,861Apache-2.0CompressionEncoding zx0A ZX0 compressor implementation for Rust2,839BSD-3-ClauseCompressionDevelopment tools flate2-exposeDEFLATE compression and decompression exposed as Read/BufRead/Write streams. Supports miniz_oxide and multiple zlib…2,831MIT OR Apache-2.0API bindingsCompression lc-framework-srcSource files for the LC compression framework2,829BSD-3-ClauseAPI bindingsCompression zstd-pure-rsPure-Rust port of the Zstandard (zstd) compression library2,802BSD-3-Clause OR GPL-2.0-onlyCompression blosc-rs-sysUnsafe Rust bindings for blosc - a blocking, shuffling and lossless compression library2,788Apache-2.0CompressionExternal FFI bindings casc-rsA Rust implementation of a Casc Storage Handler for Blizzard's CASC format.2,786GPL-3.0CompressionFilesystem lc-framework-sysLow-level Rust bindings to the LC compression framework2,782BSD-3-ClauseAPI bindingsCompression group-varint-offset-encodingFast algorithm to compress lists if integers in blocks of 4. Appends 0s to blocks, if length of input is not divisable by 4.2,779MIT OR Apache-2.0AlgorithmsCompression hlskitHlsKit provides strong HLS video conversion features backed by ffmpeg. Prepare your mp4 files for streaming2,759LGPL-3.0-or-laterCompressionMultimedia tiny-varintA no_std compatible VarInt encoding/decoding Rust library2,754MIT OR Apache-2.0CompressionEmbedded development cernieraA ZIP archive encoder that never copies your data2,752MIT OR Apache-2.0CompressionEncoding lc-frameworkHigh-level Rust bindings to the LC compression framework2,733MPL-2.0API bindingsCompression numcodecs-wasm-loggingEnable logging for wasm32-compiled codecs for the numcodecs API2,727MPL-2.0API bindingsCompression big_lehmerbig_lehmer is a framework to encode (compress) and decode large number sequences into lehmer codes2,704MIT OR Apache-2.0CompressionMathematics smdiff-encoderA library for generating SMDIFF delta patches.2,704MITCompressionEncoding sqshA library for compression software in Rust with focus on scientific data2,701MITAlgorithmsCompression async_zip_futuresAn asynchronous ZIP archive reading/writing crate using futures-rs.2,688MITAsynchronousCompression gortszA rust #![no_std] time series compressor based on the Gorilla whitepaper.2,674MIT OR Apache-2.0Compression rfb-encodingsRFB (Remote Framebuffer) protocol encoding implementations for VNC2,669Apache-2.0CompressionEncoding libarchive2Safe Rust bindings for libarchive v3.8.1, providing cross-platform archive reading and writing capabilities2,664BSD-2-ClauseCompressionEncoding wax-rsExperiment to Rewrite Wax (latte-soft/wax) Natively, in Rust - A Fast Runtime Lua 5.1x+/Luau Project Bundler, Using Roblox Models…2,623MITCommand line utilitiesCompression vcdiff-readerA library for reading VCDIFF files2,600MITCompressionEncoding physfs-sysPhysicsFS is a library to provide abstract access to various archives.2,567ZlibCompressionExternal FFI bindings serialqoiSerial QOI de/encoder2,559GPL-3.0-or-laterCompression embedded-heatshrinkA Rust port of the heatshrink library for data compression in embedded systems.2,554MIT OR Apache-2.0CompressionEmbedded development vbeA Rust implementation of the Variable Byte Encoding (VBE) compression algorithm.2,546MITCompressionEncoding oxiarc-lzwPure Rust LZW compression for TIFF and GIF formats2,482Apache-2.0CompressionEncoding yalz77A small library providing basic compression and decompression of data using the LZ77 compression algorithm.2,474MITAlgorithmsCompression smdiff-mergerA library for merging SMDIFF delta files together.2,439MITCompressionEncoding include-zstd-deriveProcedural macro implementation for include-zstd compile-time compression macros.2,417MITCompressionRust patterns lamezip77Universal(-ish) LZ77 thing2,3920BSDCompressionNo standard library::No dynamic allocation sqpThe squishiest image format!2,383MIT OR Apache-2.0CompressionEncoding undoredoUndo/Redo (and delta encoding) in Rust using deltas, snapshots or commands with convenience implementations for many standard and…2,371MIT OR Apache-2.0CompressionData structures include-zstdCompress data at compile time and include it as runtime-decompressible static bytes or strings.2,362MITCompressionRust patterns cavedCodecs for Audio and Video Encoding and Decoding, static bindings to libav (ffmpeg). Some re-implemented in Rust. Goal is for all…2,357MIT / BSL-1.0API bindingsCompression vortex-onpairVortex OnPair string array encoding (dict-12, pushdown predicates)2,356Apache-2.0CompressionData structures minnow-deriveA derive macro for the Minnow library.2,327GPL-3.0CompressionEncoding cmph-sysLow-level bindings for CMPH (C Minimal Perfect Hashing Library)2,311LGPL-2.0 OR MPL-1.1CompressionData structures rpdfium-codecImage codecs for rpdfium2,311Apache-2.0CompressionMultimedia::Images haagenti-coreCore traits, types, and streaming API for Haagenti compression library2,307MIT OR Apache-2.0CompressionEncoding vortex-arrowApache Arrow interoperability for Vortex arrays2,303Apache-2.0CompressionData structures znippy-cliCLI for Znippy, a parallel chunked compression system.2,297MITCompressionData structures xzcheckCommand line utility to check if .xz are valid2,290MITCommand line utilitiesCompression remotia-buffer-utilsBuffer management utilities of remotia, an open source framework for the development of remote rendering software in pure Rust2,268MITCompressionEncoding cg-bundlerA powerful Rust code bundler that combines multiple source files into a single, optimized file for competitive programming and…2,267MITCommand line utilitiesCompression compression-promptFast statistical compression for LLM prompts - 50% token reduction with 91% quality retention2,254MITAlgorithmsCompression img_compjpg, png 图片压缩2,252MITCompression zipxA Rust library to read/write zip files2,243MIT OR Apache-2.0CompressionParsing tools zipcatPipe content of compressed file(s) within a zip archive to stdout.2,242MITCommand line utilitiesCompression furnelA command-line utility to compress files using the brotli algorithm2,219MITCommand line utilitiesCompression xlsx-rsA Rust library to read/write Excel 2010 xlsx files2,200MIT OR Apache-2.0CompressionParsing tools smdiff-writerA library for constructing valid SMDIFF files (not an encoder).2,190MITCompressionEncoding vlenHigh-performance variable-length integer encoding with SIMD optimizations, embedded support, and enhanced functionality2,189MPL-2.0CompressionEncoding zip-syssys wrapper for libzip2,150MIT OR Apache-2.0Compression znippy-compressCompression logic for Znippy, a parallel chunked compression system.2,144MITCompressionData structures ordvecTraining-free ordinal & sign quantization for vector retrieval2,121MIT OR Apache-2.0AlgorithmsCompression coordinode-lsm-treeEmbedded LSM-tree storage engine: BuRR filters, zstd dictionary compression, MVCC, range tombstones, merge operators, K/V…2,109Apache-2.0CompressionData structures stowr-coreCore library for stowr file management system - provides file compression, storage, and indexing functionality2,099GPL-3.0-or-laterCommand line utilitiesCompression vortex-editionDefinitions of Vortex editions: named, frozen sets of encodings with a read-compatibility guarantee2,095Apache-2.0CompressionData structures simd-sketchA SIMD-accelerated library to compute a b-bit bottom-h sketch2,093MITCompressionData structures moosicbox_aconverterAudio converter helper binary2,088MPL-2.0CompressionEncoding woff2-sysFFI bindings to Google's woff2 library2,066MITCompressionEncoding trueno-ublkPure Rust ublk block device for compressed RAM storage (educational - use kernel zram for production)2,055MIT OR Apache-2.0Command line utilitiesCompression numcodecs-jpeg2000JPEG 2000 codec implementation for the numcodecs API2,043MPL-2.0CompressionEncoding numcodecs-pcoPcodec implementation for the numcodecs API2,041MPL-2.0CompressionEncoding nom-gzipnom parser for the GZIP file format2,034MITCompressionEncoding pzip-bwtWrapper around the bwt function of libdivsufsort2,031GPL-3.0CompressionDevelopment tools::FFI swh-provenancegRPC service to efficiently find the first revisions/releases/origins to contain a given content/directory2,031GPL-3.0-or-laterCompressionScience sfnt2woff-zopfli-syssfnt2woff-zopfli-sys2,011MITCompressionEncoding binarygcodeA Rust implementation of libbgcode to serialise and deserialise binary gcode.1,999MITCompressionNo standard library huffcA CLI tool for Huffman compression and decompression1,985MITCommand line utilitiesCompression marqantQuantum-compressed markdown format for AI consumption with 90% token reduction1,974MITCompressionEncoding searSigned/Encrypted ARchive: a cryptographically enhanced tar-like format1,971MIT/Apache-2.0Command-line interfaceCompression stuffitStuffIt (.sit) archive parser, decompressor, and creator1,965MIT OR Apache-2.0CompressionEncoding smdiff-readerA library for reading SMDIFF files1,945MITCompressionEncoding libyaz0A library for de/compressing Nintendo Yaz0 files1,912MITCompression lzf-rustPure Rust LZF compression/decompression1,911ISC AND BSD-2-ClauseCompressionNo standard library vcdiff-writerA library for creating valid VCDIFF files (not an encoder).1,910MITCompressionEncoding lz4jbA Rust implementation of the LZ4BlockOutputStream format from https://github.com/lz4/lz4-java. This is not compatible with the…1,909MITCompression zip-forensic-corePure-Rust, no-C-FFI ZIP reader for forensics: decodes Stored, Deflate, Deflate64, Bzip2, Zstd, LZMA and XZ, decrypts ZipCrypto +…1,902Apache-2.0CompressionFilesystem compressed_vecFloating point and integer compressed vector library, SIMD-enabled for fast processing/iteration over compressed representations.1,891Apache-2.0CompressionData structures rfc-4648Implementation of RFC 4648.1,865MIT OR Apache-2.0AlgorithmsCompression taroIn-place tar file extractor for memory-limited systems1,847MIT OR Apache-2.0Command line utilitiesCompression cuckoo_filtera cuckoo filter implementation in rust1,813MITCachingCompression znippy-decompressDecompress logic for Znippy, a parallel chunked compression system.1,808MITCompressionData structures hfmnA flexible Huffman coding implementation1,801MIT OR Apache-2.0Compression archiveA unified interface for extracting common archive formats in-memory1,790MIT OR Apache-2.0CompressionFilesystem bsalibrust library for creating and extracting Bethesda Softworks Archives1,776MIT OR Apache-2.0CompressionDevelopment tools libtoaTOA compression file format library. Modern compression with built-in error correction1,763Apache-2.0Compression summaryExtract the sentences which best summarize a document.1,760MIT OR Apache-2.0AlgorithmsCompression gma-liteLite GMA (Garry's Mod Addon) archive reader/writer1,757MITCompressionEncoding binhexsupport for the BinHex 4 file format1,748GPL-3.0-onlyCompressionEncoding ndarray-zfp-rsRust bindings for ZFP (https://github.com/LLNL/zfp).1,739MITCompression arithmetic-coderBinary arithmetic coder1,738GPL-3.0Compression numpress-rsA pure rust implementation of ms-numpress, a fast, minimally lossy compression algorithm for mass spectrometry data.1,735BSD-3-Clause-Clear/Apache-2.0CompressionNo standard library swh-provenance-db-buildReads a swh-graph dataset, and produces a Parquet database suitable for efficient provenance queries1,730GPL-3.0-or-laterCompressionScience bnzbnz: a command-line interface to the banzai libre bzip2 encoder1,729MITCommand line utilitiesCompression xpress-huffmanPure-Rust, panic-free decompressor for Microsoft Xpress-Huffman ([MS-XCA] §2.2.4, LZXPRESS_HUFFMAN) — the codec behind Win10+…1,722Apache-2.0CompressionNo standard library reloxELF32 relocation compression and decompression1,711MIT OR Apache-2.0CompressionEmbedded development lessroutesGenerate a minimal set of routes based on country.1,708MITCommand line utilitiesCompression lz77Zero dependency pure rust implementation of the FastLZ LZ77 compression algorithm.1,707MIT OR Apache-2.0CompressionEncoding better-minify-jsExtremely fast JavaScript minifier1,699Apache-2.0Command line utilitiesCompression smdiff-decoderA pure Rust implementation for a SMDIFF decoder.1,689MITCompressionEncoding oodleOodle wrapper for rust1,671MITCompressionExternal FFI bindings libchdman-rsRust wrapper around MAME's CHD (Compressed Hunks of Data) core. Supports CD/DVD/HD CHD read+write and ships pre-built static…1,671BSD-3-ClauseCompressionFilesystem quick-compressionFast algorithm to compress lists if integers in blocks of 4. Appends 0s to blocks, if length of input is not divisable by 4.1,661MIT OR Apache-2.0AlgorithmsCompression minnowA library and derive macro for extremely compact encoding of structs using arithmetic coding.1,659GPL-3.0CompressionEncoding logreduce-tokenizerA tokenizer function for the logreduce project.1,658Apache-2.0CompressionDevelopment tools vcdiff-decoderA pure Rust implementation for a VCDIFF decoder.1,657MITCompressionEncoding rustminify-cliA tool for minifying Rust code.1,654MIT OR Apache-2.0Command line utilitiesCompression html-minifyMinify html with wilsonzlin/minify-html crate from the command line1,648MITCommand line utilitiesCompression udifcross-platform Apple disk image (aka DMG, UDIF) library1,645MITCompressionEncoding gzip_cliA GZIP CLI1,643MITCompression compressed_map'Static functions': compressed maps with the keys removed1,641MITCompressionData structures haagenti-simdSIMD-accelerated primitives for Haagenti1,636MIT OR Apache-2.0CompressionHardware support bitcutCreate and apply binary patches1,636MITCommand line utilitiesCompression zpaq_rsSafe Rust bindings for libzpaq — ZPAQ compression, decompression, streaming compression, and crypto utilities (SHA-1, SHA-256,…1,635CC0-1.0Compression rust-aecPure Rust decoder for CCSDS 121.0-B-3 Adaptive Entropy Coding (AEC), focused on GRIB2 template 5.0=42.1,631MITCompression yada_modYada is a yet another double-array trie library aiming for fast search and compact data representation. This fork added a…1,629MIT OR Apache-2.0AlgorithmsCompression rwarchivefsA SQLite and fuse mountable archive filesystem1,613GPL-3.0-or-laterCompressionFilesystem compressed_collectionsCollections which transparently compress data to reduce memory usage1,609MIT OR Apache-2.0AlgorithmsCompression remotiaOpen source framework for the development of media streaming and remote rendering software in pure Rust1,602MITCompressionEncoding taco_formatTACO (Trajectory and Compressed Observables) Format for molecular dynamics data1,602MITCompressionScience lzw-compressThis Rust library provides a simple and efficient implementation of the LZW data compression algorithm. LZW is a widely used…1,595non-standardCompression picoriPicori is a library for decompilation, modding, and rom-hacking with focus on GameCube and Wii games.1,589MITCompressionEncoding fenwick-modelfenwick-tree-based test utils for the 'arithmetic-coding' crate1,588MITCompressionEncoding vcdiff-mergerA pure Rust library for merging VCDIFF files.1,582MITCompressionEncoding ozarcZstandard implementation in pure Rust1,581Apache-2.0 OR MITCompressionEncoding numcodecs-tthreshtthresh codec implementation for the numcodecs API1,576MPL-2.0CompressionEncoding atafAn archive format that supports native multithreading for compression and decompression.1,574MITCommand line utilitiesCompression qoiconvA QOI converter1,573LGPL-2.0-or-laterCompressionMultimedia::Images quick-storerAn easy to use file and folder storing software1,567MIT OR Apache-2.0Command line utilitiesCompression jsonm-bugfixedjsonm implementation port for Rust. jsonm is a fast and safe way to compress JSON messages using memoization. jsonm makes…1,566MITCompression zx0decCommand-line tool to decompress files in the ZX0 compression format commonly used on 8 bit platforms1,565BSD-3-ClauseCommand line utilitiesCompression zripFast, memory-safe Rust implementation of Zstandard compression (levels -8..4)1,565MITCompression heatshrink-binA minimal library implementing the heatshrink compression algorithm for no_std environments1,564ISCCompressionEmbedded development rw-builderProvides a convenient way to build `std::io::Read`ers and `std::io::Write`rs by chaining transformations1,564MIT OR Apache-2.0AlgorithmsCompression crabka-compressionKafka wire-protocol compression codecs for Rust1,560Apache-2.0CompressionEncoding huffmanrsHuffmanrs est une bibliothèque Rust permettant d'encoder et de décoder du texte en utilisant le codage de Huffman.1,542MITCompressionCryptography lzsA LZSS (early implementation) en-/decompressor (lossless data compression, no_std capable, in pure Rust)1,525MITCompressionNo standard library cloudiniThe cloudini point cloud compression library for Rust.1,508MIT OR Apache-2.0CompressionScience::Robotics aztecAZTEC compression algorithm1,507MIT OR Apache-2.0CompressionEmbedded development nodedb-codecCompression codecs for NodeDB timeseries columnar storage1,504Apache-2.0CompressionEncoding zerocrushLow-overhead compression for sparse files.1,499MITCompressionEmbedded development haagenti-zstdZstandard-inspired compression for Haagenti (internal format, not Zstd-compatible)1,495MIT OR Apache-2.0CompressionEncoding djvu-zpZP adaptive binary arithmetic coder for the DjVu format — pure-Rust clean-room implementation, no_std-capable decoder.1,490MITCompressionNo standard library webp-rustPure Rust implementation of a WebP encoder and decoder1,478MITCompressionEncoding squeezerUniversal data compression library1,457LGPL-3.0-onlyCompression turboquant-rsTurboQuant KV-Cache Quantization — 3-bit compression with zero accuracy loss (Zandieh et al., ICLR 2026)1,451MIT OR Apache-2.0AlgorithmsCompression weakauras-codec-lib-compressProvides a routine for decompressing data compressed by a Lua library called LibCompress.1,440GPL-2.0-onlyCompression bsdiff-androidBSDIFF / BSDF2 implementation compatible with Android OTA payloads1,421BSD-2-ClauseCompression haagenti-lz4LZ4 and LZ4-HC compression for Haagenti1,412MIT OR Apache-2.0CompressionEncoding draco-corePure Rust core encoder and decoder for Draco geometry compression1,409Apache-2.0CompressionEncoding rapidgzip-sysRaw FFI bindings for rapidgzip1,404MIT OR Apache-2.0CompressionExternal FFI bindings blosc2-pure-rsRust implementation of the Blosc2 high-performance compression library1,403BSD-3-ClauseCompressionEncoding lzvnSafe, clean-room LZVN encode/decode support for raw streams and Apple wrappers1,392Apache-2.0Compression hexz-commonCommon utilities and configuration for Hexz1,380Apache-2.0CompressionFilesystem bitptr`core::ptr` for bit offsets1,360LGPL-3.0-onlyAlgorithmsCompression oxipng-wasmA lossless PNG compression optimizer1,358MITCommand line utilitiesCompression rpgcpfGCPF archive compression and decompression library1,355CC0-1.0Command line utilitiesCompression smdiff-vcdiffA library for translating VCDIFF deltas to SMDIFF deltas1,353MITCompressionEncoding tzap-coreCore library for reading and writing encrypted, recoverable tzap archives1,348Apache-2.0CompressionCryptography rapidgzipSafe Rust wrapper for rapidgzip1,343MIT OR Apache-2.0AlgorithmsCompression pco_storeEasy to use numeric compression1,334MITCompressionDatabase interfaces lnmp-quantQuantization and compression for LNMP embedding vectors with minimal accuracy loss1,331MIT OR Apache-2.0AlgorithmsCompression burn_dragon_coreburn dragon core model and utilities1,295MIT OR Apache-2.0CompressionScience numcodecs-wasm-hostImport numcodecs-API-like compressors from wasm components1,286MPL-2.0API bindingsCompression hexz-coreCore engine for high-performance data streaming and compression1,285Apache-2.0CompressionFilesystem haagenti-hctHaagenti Compressed Tensor (HCT) format with HoloTensor holographic compression1,280MIT OR Apache-2.0CompressionEncoding toaTOA compression command-line tool. Modern compression with built-in error correction1,275Apache-2.0Command-line interfaceCompression rust-zstdPure Rust Zstandard codec — compress + decompress, zero external dependencies1,268BSD-3-Clause AND MITCompression resource_mergerMerge multiple Minecraft resource packs (directories or zip files/bytes) into a single zip where later packs overwrite earlier…1,252MITCommand line utilitiesCompression numcodecs-wasm-host-reproducibleImport numcodecs API reproducible compressors from wasm components1,251MPL-2.0API bindingsCompression cydecHigh-performance compression library for numerical time series data using delta encoding, zigzag encoding, and LZ41,240MIT OR Apache-2.0AlgorithmsCompression swg_treA library for reading from and creating TRE files used by Star Wars Galaxies1,223AGPL-3.0-or-laterCompressionGame development j2k-coreShared codec contracts and backend types for j2k1,222MIT OR Apache-2.0CompressionMultimedia::Encoding exidotA Rust library to read/write Excel 2010 xlsx files1,219MIT OR Apache-2.0CompressionParsing tools moq-flateGroup-scoped DEFLATE: a stream of self-delimited frames sharing one compression window.1,203MIT OR Apache-2.0Compression xpatchHigh-performance delta compression library with automatic algorithm selection1,193AGPL-3.0-or-laterAlgorithmsCompression