Lossless data compression codec with LZMA-like ratios but 1.5x-8x faster decompression speed, C/C++
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A C library for reading, creating, and modifying zip archives.
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MEAL V2: Boosting Vanilla ResNet-50 to 80%+ Top-1 Accuracy on ImageNet without Tricks
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A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/sevenzip/ AND https://sourceforge.net/projects/p7zip/).
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:shipit: AVIF polyfill for the browser
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Compressed numerical arrays that support high-speed random access
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Zip implementation in Rust
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Self updates for rust executables
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JSON compressor and decompressor
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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.
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Compressed Log Processor (CLP) is a free tool capable of compressing text logs and searching the compressed logs without decompression.
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Create tar/zip archives that can exploit directory traversal vulnerabilities
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Deep Compression on AlexNet
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The official implementation of [CVPR2022] Decoupled Knowledge Distillation https://arxiv.org/abs/2203.08679
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A JavaScript implementation of the Lempel-Ziv-Markov (LZMA) chain compression algorithm
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A better and stronger spiritual successor to BZip2.
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a high performance, general purpose data compressor written in rust
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:package: Bundle, an embeddable compression library: DEFLATE, LZMA, LZIP, BZIP2, ZPAQ, LZ4, ZSTD, BROTLI, BSC, CSC, BCM, MCM, ZMOLLY, ZLING, TANGELO, SHRINKER, CRUSH, LZJB and SHOCO streams in a ZIP file (C++03)(C++11)
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Using brotli compression to embed static files in Go.
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Minify size your images. Image compression with extension: jpg/jpeg, svg, png, gif. NodeJs
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LZ4/LH4HC compression for .NET Standard 1.6/2.0 (formerly known as lz4net)
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JPEG steganography
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Automated image compression for efficiently distributing images on the web.
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The CDN for developers.
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Long Range Zip
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Minimalistic C function for saving RGB/RGBA image as uncompressed PNG.
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cmix is a lossless data compression program aimed at optimizing compression ratio at the cost of high CPU/memory usage.
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staticfiles compiles a directory of files into an embeddable .go file
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Writing large ZIP archives without memory inflation
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A fork of the DotNetZip project without signing with a solution that compiles cleanly. This project aims to follow semver to avoid versioning conflicts. DotNetZip is a FAST, FREE class library and toolset for manipulating zip files. Use VB, C# or any .NET language to easily create, extract, or update zip files.
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A compressed alternative to the Java BitSet class
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Qt/C++ wrapper over minizip
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It a tiny tool to lock your folder without compression.
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Unpack and repack boot.img,support dtb(dt.img).
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Create zip files containing personal data
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Pure Go Brotli encoder and decoder
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Because 7-zip source code was in a 7z archive [mirror]
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Fast and effective C++ file optimizer
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Automatically exported from code.google.com/p/archive-patcher
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Repository for nvCOMP docs and examples. nvCOMP is a library for fast lossless compression/decompression on the GPU that can be downloaded from https://developer.nvidia.com/nvcomp.
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A simple integer compression library in Java
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Lossless data compression in Go
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A simple C library for compressing lists of integers using binary packing
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A C++ static library offering a clean and simple interface to the 7-zip shared libraries.
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LZ4 fast compression algorithm for NodeJS
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Sorting routine implementations in "template" C
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C
CNC-Compression-Bitby MaslowCommunityGarden
C++ 
416 Version:Current
License: No License (No License)
License: No License (No License)1/4" CNC Compression Bit
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Minifies the HTML output of Laravel 4 applications
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Pure golang package for reading and writing xz-compressed files
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silky smooth JPEG decoding
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lzham_codecby richgel999
Lossless data compression codec with LZMA-like ratios but 1.5x-8x faster decompression speed, C/C++
C++ 666Updated: 2 y ago License: Proprietary (Proprietary)
666Updated: 2 y ago License: Proprietary (Proprietary)Support
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libzipby nih-at
A C library for reading, creating, and modifying zip archives.
C 662Updated: 2 y ago License: Proprietary (Proprietary)
662Updated: 2 y ago License: Proprietary (Proprietary)Support
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MEAL-V2by szq0214
MEAL V2: Boosting Vanilla ResNet-50 to 80%+ Top-1 Accuracy on ImageNet without Tricks
Python 654Updated: 2 y ago License: No License (No License)
654Updated: 2 y ago License: No License (No License)Support
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p
p7zipby p7zip-project
A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/sevenzip/ AND https://sourceforge.net/projects/p7zip/).
C 628Updated: 2 y ago License: No License (No License)
628Updated: 2 y ago License: No License (No License)Support
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a
avif.jsby Kagami
:shipit: AVIF polyfill for the browser
JavaScript 626Updated: 2 y ago License: Permissive (CC0-1.0)
626Updated: 2 y ago License: Permissive (CC0-1.0)Support
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z
zfpby LLNL
Compressed numerical arrays that support high-speed random access
C++ 623Updated: 2 y ago License: Permissive (BSD-3-Clause)
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z
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self_updateby jaemk
Self updates for rust executables
Rust 617Updated: 2 y ago License: Permissive (MIT)
617Updated: 2 y ago License: Permissive (MIT)Support
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JSONCby tcorral
JSON compressor and decompressor
JavaScript 598Updated: 4 y ago License: Permissive (MIT)
598Updated: 4 y ago License: Permissive (MIT)Support
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lizardby inikep
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.
C 598Updated: 2 y ago License: Proprietary (Proprietary)
598Updated: 2 y ago License: Proprietary (Proprietary)Support
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c
clpby y-scope
Compressed Log Processor (CLP) is a free tool capable of compressing text logs and searching the compressed logs without decompression.
C++ 592Updated: 2 y ago License: Permissive (Apache-2.0)
592Updated: 2 y ago License: Permissive (Apache-2.0)Support
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e
evilarcby ptoomey3
Create tar/zip archives that can exploit directory traversal vulnerabilities
Python 591Updated: 4 y ago License: No License (No License)
591Updated: 4 y ago License: No License (No License)Support
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Deep-Compression-AlexNetby songhan
Deep Compression on AlexNet
Python 572Updated: 4 y ago License: Permissive (BSD-2-Clause)
572Updated: 4 y ago License: Permissive (BSD-2-Clause)Support
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mdistillerby megvii-research
The official implementation of [CVPR2022] Decoupled Knowledge Distillation https://arxiv.org/abs/2203.08679
Python 562Updated: 2 y ago License: No License (No License)
562Updated: 2 y ago License: No License (No License)Support
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LZMA-JSby LZMA-JS
A JavaScript implementation of the Lempel-Ziv-Markov (LZMA) chain compression algorithm
JavaScript 548Updated: 4 y ago License: Permissive (MIT)
548Updated: 4 y ago License: Permissive (MIT)Support
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bzip3by kspalaiologos
A better and stronger spiritual successor to BZip2.
C 540Updated: 2 y ago License: Weak Copyleft (LGPL-3.0)
540Updated: 2 y ago License: Weak Copyleft (LGPL-3.0)Support
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orzby richox
a high performance, general purpose data compressor written in rust
Rust 539Updated: 4 y ago License: Permissive (MIT)
539Updated: 4 y ago License: Permissive (MIT)Support
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bundleby r-lyeh-archived
:package: Bundle, an embeddable compression library: DEFLATE, LZMA, LZIP, BZIP2, ZPAQ, LZ4, ZSTD, BROTLI, BSC, CSC, BCM, MCM, ZMOLLY, ZLING, TANGELO, SHRINKER, CRUSH, LZJB and SHOCO streams in a ZIP file (C++03)(C++11)
C++ 538Updated: 2 y ago License: Permissive (Zlib)
538Updated: 2 y ago License: Permissive (Zlib)Support
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b
broccoliby thealetheia
Using brotli compression to embed static files in Go.
Go 536Updated: 4 y ago License: Permissive (MIT)
536Updated: 4 y ago License: Permissive (MIT)Support
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c
compress-imagesby Yuriy-Svetlov
Minify size your images. Image compression with extension: jpg/jpeg, svg, png, gif. NodeJs
C 533Updated: 2 y ago License: Permissive (MIT)
533Updated: 2 y ago License: Permissive (MIT)Support
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K
K4os.Compression.LZ4by MiloszKrajewski
LZ4/LH4HC compression for .NET Standard 1.6/2.0 (formerly known as lz4net)
C# 532Updated: 2 y ago License: Permissive (MIT)
532Updated: 2 y ago License: Permissive (MIT)Support
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j
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imagerby imager-io
Automated image compression for efficiently distributing images on the web.
Rust 524Updated: 2 y ago License: Weak Copyleft (MPL-2.0)
524Updated: 2 y ago License: Weak Copyleft (MPL-2.0)Support
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staticallyby staticallyio
The CDN for developers.
JavaScript 523Updated: 2 y ago License: Permissive (MIT)
523Updated: 2 y ago License: Permissive (MIT)Support
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svpngby miloyip
Minimalistic C function for saving RGB/RGBA image as uncompressed PNG.
C++ 507Updated: 4 y ago License: Permissive (BSD-3-Clause)
507Updated: 4 y ago License: Permissive (BSD-3-Clause)Support
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c
cmixby byronknoll
cmix is a lossless data compression program aimed at optimizing compression ratio at the cost of high CPU/memory usage.
C++ 504Updated: 2 y ago License: Strong Copyleft (GPL-3.0)
504Updated: 2 y ago License: Strong Copyleft (GPL-3.0)Support
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staticfilesby bouk
staticfiles compiles a directory of files into an embeddable .go file
Go 500Updated: 2 y ago License: Permissive (MIT)
500Updated: 2 y ago License: Permissive (MIT)Support
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zipflyby sandes
Writing large ZIP archives without memory inflation
Python 499Updated: 3 y ago License: Permissive (MIT)
499Updated: 3 y ago License: Permissive (MIT)Support
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D
DotNetZip.Semverdby haf
A fork of the DotNetZip project without signing with a solution that compiles cleanly. This project aims to follow semver to avoid versioning conflicts. DotNetZip is a FAST, FREE class library and toolset for manipulating zip files. Use VB, C# or any .NET language to easily create, extract, or update zip files.
C# 491Updated: 2 y ago License: Proprietary (Proprietary)
491Updated: 2 y ago License: Proprietary (Proprietary)Support
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javaewahby lemire
A compressed alternative to the Java BitSet class
Java 484Updated: 4 y ago License: Permissive (Apache-2.0)
484Updated: 4 y ago License: Permissive (Apache-2.0)Support
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q
quazipby stachenov
Qt/C++ wrapper over minizip
C++ 468Updated: 2 y ago License: Proprietary (Proprietary)
468Updated: 2 y ago License: Proprietary (Proprietary)Support
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F
Folder-lockerby Albert-W
It a tiny tool to lock your folder without compression.
C# 463Updated: 2 y ago License: No License (No License)
463Updated: 2 y ago License: No License (No License)Support
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mkbootimg_toolsby xiaolu
Unpack and repack boot.img,support dtb(dt.img).
Shell 457Updated: 4 y ago License: No License (No License)
457Updated: 4 y ago License: No License (No License)Support
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laravel-personal-data-exportby spatie
Create zip files containing personal data
PHP 452Updated: 4 y ago License: Permissive (MIT)
452Updated: 4 y ago License: Permissive (MIT)Support
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b
brotliby andybalholm
Pure Go Brotli encoder and decoder
Go 452Updated: 2 y ago License: Permissive (MIT)
452Updated: 2 y ago License: Permissive (MIT)Support
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7
7zby kornelski
Because 7-zip source code was in a 7z archive [mirror]
C++ 448Updated: 2 y ago License: Weak Copyleft (LGPL-2.1)
448Updated: 2 y ago License: Weak Copyleft (LGPL-2.1)Support
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E
Efficient-Compression-Toolby fhanau
Fast and effective C++ file optimizer
C 437Updated: 2 y ago License: Permissive (Apache-2.0)
437Updated: 2 y ago License: Permissive (Apache-2.0)Support
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a
archive-patcherby google
Automatically exported from code.google.com/p/archive-patcher
Java 433Updated: 4 y ago License: Permissive (Apache-2.0)
433Updated: 4 y ago License: Permissive (Apache-2.0)Support
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nvcompby NVIDIA
Repository for nvCOMP docs and examples. nvCOMP is a library for fast lossless compression/decompression on the GPU that can be downloaded from https://developer.nvidia.com/nvcomp.
C++ 433Updated: 2 y ago License: Proprietary (Proprietary)
433Updated: 2 y ago License: Proprietary (Proprietary)Support
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J
JavaFastPFORby lemire
A simple integer compression library in Java
Java 428Updated: 4 y ago License: Permissive (Apache-2.0)
428Updated: 4 y ago License: Permissive (Apache-2.0)Support
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kanzi-goby flanglet
Lossless data compression in Go
Go 426Updated: 2 y ago License: Permissive (Apache-2.0)
426Updated: 2 y ago License: Permissive (Apache-2.0)Support
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simdcompby lemire
A simple C library for compressing lists of integers using binary packing
C 424Updated: 2 y ago License: Permissive (BSD-3-Clause)
424Updated: 2 y ago License: Permissive (BSD-3-Clause)Support
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bit7zby rikyoz
A C++ static library offering a clean and simple interface to the 7-zip shared libraries.
C++ 418Updated: 2 y ago License: Weak Copyleft (MPL-2.0)
418Updated: 2 y ago License: Weak Copyleft (MPL-2.0)Support
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node-lz4by pierrec
LZ4 fast compression algorithm for NodeJS
JavaScript 417Updated: 2 y ago License: Permissive (MIT)
417Updated: 2 y ago License: Permissive (MIT)Support
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sortby swenson
Sorting routine implementations in "template" C
C 416Updated: 2 y ago License: Permissive (MIT)
416Updated: 2 y ago License: Permissive (MIT)Support
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C
CNC-Compression-Bitby MaslowCommunityGarden
1/4" CNC Compression Bit
C++ 416Updated: 4 y ago License: No License (No License)
416Updated: 4 y ago License: No License (No License)Support
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laravel-html-minifyby fitztrev
Minifies the HTML output of Laravel 4 applications
PHP 414Updated: 4 y ago License: Permissive (MIT)
414Updated: 4 y ago License: Permissive (MIT)Support
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x
xzby ulikunitz
Pure golang package for reading and writing xz-compressed files
Go 414Updated: 2 y ago License: Proprietary (Proprietary)
414Updated: 2 y ago License: Proprietary (Proprietary)Support
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jpeg2pngby victorvde
silky smooth JPEG decoding
C 412Updated: 4 y ago License: Strong Copyleft (GPL-3.0)
412Updated: 4 y ago License: Strong Copyleft (GPL-3.0)Support
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