PyRank

Compression Python Packages

Python packages with the GitHub topic compression. Sorted by relevance, with stars and monthly downloads.
python-lz4
lz4

LZ4 bindings for Python

88.3M 301 81
milesgranger
cramjam

Your go-to for easy access to a plethora of compression algorithms, all neatly bundled in one simple installation.

28.1M 123 12
miurahr
pyppmd

pyppmd provides classes and functions for compressing and decompressing text data, using PPM (Prediction by partial matching) compression algorithm variation H and I.2. It provide an API similar to Python's zlib/bz2/lzma modules.

8.4M 10 7
sergey-dryabzhinsky
zstd

Simple python bindings to Yann Collet ZSTD compression library

6.8M 185 31
Blosc
blosc2

A high-performance library for compressed ND arrays and columnar tables, with compute and indexing engines

5M 201 39
deepspeedai
deepspeed

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

1.2M 42K 5K
leenr
gzip-stream

Streaming GZIP compression for Python

538K 32 5
openvinotoolkit
nncf

Neural Network Compression Framework for enhanced OpenVINO™ inference

482K 1K 294
vllm-project
llmcompressor

Transformers-compatible library for applying various compression algorithms to LLMs for optimized deployment with vLLM

402K 3K 515
blosc
blosc

A Python wrapper for the extremely fast Blosc compression library

357K 361 75
vortex-data
vortex-data

An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

340K 3K 153
pgzip
pgzip

A multi-threading implement of Python gzip module

255K 61 10
seung-lab
dracopy

Python wrapper for Google's Draco mesh compression library.

186K 119 31
chopratejas
headroom-ai

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

176K 2K 160
nfrasser
pyoxipng

Python wrapper for multithreaded PNG optimizer oxipng (https://github.com/oxipng/oxipng)

145K 26 4
Esri
pylerc

Limited Error Raster Compression

143K 207 68
binref
binary-refinery

High Octane Triage Analysis

142K 843 80
tensorflow
tensorflow-model-optimization

A toolkit to optimize ML models for deployment for Keras and TensorFlow, including quantization and pruning.

111K 2K 347
valgur
ncompress

LZW compression and decompression in Python and C++

98K 4 2
pcodec
pcodec

Lossless codec for numerical data

85K 478 28
LucaCappelletti94
compress-json

The missing Python utility to read and write compressed JSONs.

73K 41 2
borgbackup
borgbackup

Deduplicating archiver with compression and authenticated encryption.

70K 13K 846
seung-lab
crackle-codec

3D dense segmentation compression codec based on crack codes.

52K 17 1
BrianPugh
tamp

Tamp is a low-memory, DEFLATE-inspired lossless compression library.

46K 67 10