Compression

A fast block compression library for python

A Jinja extension (compatible with Flask and other frameworks) to compile and/or compress your assets.

Read/test/extract ACE 1.0 and 2.0 archives in pure python.

Python tool for recursively (de)compressing nested archives using multiple algorithms (bzip2, rar, lzma, ...)

Foldcomp compresses protein structures with torsion angles effectively. It compresses the backbone atoms to 8 bytes and the side chain to additionally 4-5 byes per residue, an averaged-sized protein of 350 residues requires ~4.2kb. Foldcomp is a C++ library with Python bindings.

Python bindings for Apple's libcompression.

Lzip (.lz) archives compression and decompression with buffers and URLs support

A set of simple tools for splitting, merging, OP deletion, size compression, rewriting attributes and constants, OP generation, change opset, change to the specified input order, addition of OP, RGB to BGR conversion, change batch size, batch rename of OP, and JSON convertion for ONNX models.

A tool for compressing MS/MS data

Synertys observable, routable, data serialisation and transport code.

Geobuf is a compact binary geospatial format for lossless compression of GeoJSON and TopoJSON data.

Caterva for Python (multidimensional compressed data containers).

A python package to compress sat data

A library for compressing large language models utilizing the latest techniques and research in the field for both training aware and post training techniques. The library is designed to be flexible and easy to use on top of PyTorch and HuggingFace Transformers, allowing for quick experimentation.

Pre-pruned pytorch model compression toolkit

python binding for librsync

Small string compression using smaz, supports Python 3.

Aspose.Zip for Python via .NET is a library that can be used by Python developers for a variety of archive-processing tasks. It supports ZIP, GZIP, BZIP2, TAR, CPIO, LZIP, 7Z, LZMA, XZ and Z formats. It allows you to encrypt and decrypt files, create self-extracting archives and extract RAR, CAB, WIM formats as well. The API is easy to use and robust.

Middleware that compresses response using brotli algorithm.

A fake package to warn the user they are not installing the correct package.

Python bindings for compintc: A variable length compression algorithm.

A Python Geohash Compression Tool

Image compression kit for halftoning and block truncation coding (BTC).

rcomp helps to perform x265 video compression on remote server.

A Python interface for the TRPX compression algorithm

Fast and compact maps and sets with Billions of keys, based on finite-state-transducers.

Compression middleware for bareASGI

columnar and compressed data containers.

Tar (and compress) files in s3

Asset management for Django, to compress and merge CSS and Javascript files.

Write BioFormats/ImageJ compatible tiffs with zstd compression in parallel.

Bitshuffle filter for improving typed data compression.

Backtest 1000s of minute-by-minute trading algorithms. Automated pricing data ingestion from: IEX Cloud (https://iexcloud.io), Tradier (https://tradier.com) and FinViz. Datasets and trading performance automatically compressed and published to S3 for building AI training datasets for teaching DNNs how to trade. Runs on Kubernetes with Helm and docker-compose. >150 million trading history rows generated from +5000 algorithms

Compression and decompression using various algorithms provided by the basic compression library (BCL).

Library for data (de)compression using Nintendo's lzss11 algorithm

A package for Unicode-friendly string compression using Unishox2

compression for very small strings

Wrapper around tarfile with support for more compression formats.

Pure Python implementation of the XZ file format with random access support

A toolkit for generating small model.

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

AutoDL framework for neural network compression & acceleration

Aspose.Imaging for Python via .NET is Another Python Imaging Library. It allows developers to easily create, load, manipulate, convert, compress images or photos using this API.

Official Python client library for the LabStack API

use CARP to compress image

A tool to compress files for Discord's 10MB limit

CLI + Python API for batch compressing PDFs with iLovePDF.com

Analysis tool for estimating the likelihood that a binary contains compressed or encrypted bytes

Tools to losslessly compress and decompress raw neural data.