Compression

Zstandard bindings for Python

Thin Python bindings to de/compression algorithms in Rust

Python bindings to Zstandard (zstd) compression library.

Python library for the snappy compression library from Google

ZSTD Bindings for Python

k-bit optimizers and matrix multiplication routines.

Pure python 7-zip library

deflate64 compression/decompression library

Library for utilization of compressed safetensors of neural network models

A Python package providing buffer compression and transformation codecs for use in data storage and communication applications.

An implementation of chunked, compressed, N-dimensional arrays for Python

A fast & compressed ndarray library with a flexible compute engine.

A diff/patch pair for JSON-serialized data structures.

('Compresses linked and inline JavaScript or CSS into single cached files.',)

Faster zlib and gzip compatible compression and decompression by providing python bindings for the ISA-L library.

Django middleware to compress responses using several algorithms.

Compressed Rich Text Format (RTF) compression and decompression package

portable archive file manager

Open compressed files transparently

Image transformation, compression, and decompression codecs

Python function caching with compression

A minizip wrapper - To create a password encrypted zip file in python.

Utility functions for strings validation and manipulation.

Pure Python decompression module for .Z files compressed using Unix compress utility

Standard pickle, wrapped with standard compression libraries

Matrix compression for neural networks.

Read and write bzip2-compressed files.

Lossy-compression utility for sequence data in NumPy

A simple human-readable way to compress redundant sequential data

A compression AGSI middleware using brotli

Drop-in replacement for zlib and gzip modules using zlib-ng

Neural Networks Compression Framework

A high-quality general neural audio codec.

Pipeline is an asset packaging library for Django.

Compression middleware for Starlette - supporting ZStd, Brotli, and GZip

A high-performance LZW compression library built for [zip2zip](https://arxiv.org/abs/2506.01084).

A Python library for decoding/encoding LZSS-compressed data.

Python bindings for Apple's libcompression.

A Python port of the YUI CSS compression algorithm.

A Model Compression Toolkit for neural networks

A nanobind python API for apngasm, a tool/library for APNG assembly & disassembly with compression support.

A Model Compression Toolkit for neural networks

A compression-based edit distance metric for text comparison

Data compression in TensorFlow

Native Python implementation of LZString string compression

Robot Framework keyword library for handling ZIP files

Infrastructure for support neural networks compression

The missing Python utility to read and write large compressed JSONs.

Data compression methods and benchmarks for Cli/Met datasets

Crackle 3D dense segmentation compression codec.