An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "compression" keyword

Top 0.3% on pypi.org
deepspeed 0.19.0
DeepSpeed library
126 versions - Latest release: 6 days ago - 109 dependent packages - 3,724 dependent repositories - 1.18 million downloads last month - 32,440 stars on GitHub - 3 maintainers
emergent-translator 1.3.0
60x compression efficiency for AI communication through emergent language translation
3 versions - Latest release: 3 months ago - 174 downloads last month - 1 maintainer
deep-image-compression 0.3
A tool to build, train and analyze deep learning models for image compression
2 versions - Latest release: over 6 years ago - 1 dependent repositories - 194 downloads last month - 15 stars on GitHub - 1 maintainer
Top 1.8% on pypi.org
borgbackup 1.4.4 💰
Deduplicated, encrypted, authenticated and compressed backups
121 versions - Latest release: about 2 months ago - 3 dependent packages - 83 dependent repositories - 70.1 thousand downloads last month - 10,494 stars on GitHub - 1 maintainer
f1bw 0.2.1
1 version - Latest release: over 7 years ago - 1 dependent repositories - 10 downloads last month - 0 stars on GitHub - 1 maintainer
Top 7.5% on pypi.org
mtscomp 1.0.2
Lossless compression for electrophysiology time-series
5 versions - Latest release: about 5 years ago - 7 dependent packages - 8 dependent repositories - 15.4 thousand downloads last month - 40 stars on GitHub - 3 maintainers
pybcl 1.0.0
Compression and decompression using various algorithms provided by the basic compression library ...
1 version - Latest release: over 2 years ago - 1 dependent package - 290 downloads last month - 0 stars on GitHub - 1 maintainer
weavium 0.1.6
Python client library for the Weavium prompt compression API
5 versions - Latest release: 8 months ago - 24 downloads last month - 1 maintainer
linafish 1.3.0
Your mind. Versioned. Everywhere. A cognitive overlay any AI can read. Local, private, determinis...
25 versions - Latest release: 10 days ago - 1 stars on GitHub - 1 maintainer
smol-format 0.1.2
A high-density data storage system for efficient encoding and decoding of structured data, with s...
1 version - Latest release: about 1 year ago - 13 downloads last month - 1 maintainer
ptk-ai 0.1.6
Python Token Killer — token-optimized CLI proxy for LLM context compression
6 versions - Latest release: about 1 month ago - 154 downloads last month - 1 maintainer
numcodecs-wasm-pco 0.3.0
numcodecs-pco compression codec compiled to WebAssembly
6 versions - Latest release: 7 months ago - 155 downloads last month - 7 stars on GitHub - 1 maintainer
perceptimg 0.1.2 💰
Perceptual, policy-driven image optimization engine for modern workflows
3 versions - Latest release: about 1 month ago - 99 downloads last month - 1 maintainer
contextprune 0.1.1
Garbage collection for LLM context windows.
2 versions - Latest release: 2 months ago - 35 downloads last month - 0 stars on GitHub - 1 maintainer
zfpc 0.1.2
zfp container (zfpc) for optimal compression of 1D-4D arrays by representing correlated dimension...
3 versions - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 4.1 thousand downloads last month - 1 stars on GitHub - 1 maintainer
vortex-data 0.70.0
Python bindings for Vortex, an Apache Arrow-compatible toolkit for working with compressed array ...
47 versions - Latest release: 11 days ago - 183 thousand downloads last month - 2,702 stars on GitHub - 1 maintainer
numcodecs-wasm-fourier-network 0.3.0
numcodecs-fourier-network compression codec compiled to WebAssembly
5 versions - Latest release: 7 months ago - 102 downloads last month - 8 stars on GitHub - 1 maintainer
pdf-squeezer 2.1.5
Reliable PDF compression using multiple strategies to minimize quality loss while maximizing comp...
1 version - Latest release: 3 months ago
reversebox 0.84.3 💰
A set of functions useful in reverse engineering.
350 versions - Latest release: 9 days ago - 1.68 thousand downloads last month - 47 stars on GitHub - 1 maintainer
sketchkh 0.1.3
Distribution-based sketching of single-cell samples
4 versions - Latest release: about 2 months ago - 111 downloads last month - 3 stars on GitHub - 1 maintainer
Top 1.8% on pypi.org
patool 4.0.4
portable archive file manager
50 versions - Latest release: 4 months ago - 54 dependent packages - 911 dependent repositories - 1.03 million downloads last month - 376 stars on GitHub - 1 maintainer
gptqmodel 7.0.0
Production ready LLM model compression/quantization toolkit with hw accelerated inference support...
55 versions - Latest release: 14 days ago - 27.5 thousand downloads last month - 922 stars on GitHub - 1 maintainer
umitkavala-zeroc 1.0.2
Zeroc: High-Performance API Compression Protocol
3 versions - Latest release: 6 months ago - 24 downloads last month - 0 stars on GitHub - 1 maintainer
fastcrypter 2.3.9
Professional compression and encryption library with native C/C++ acceleration
4 versions - Latest release: 14 days ago - 151 downloads last month - 7 stars on GitHub - 1 maintainer
umc 0.2.1
Universal Manifold Codec — Structured data compression with built-in similarity search
1 version - Latest release: 2 months ago - 32 downloads last month - 0 stars on GitHub - 1 maintainer
token-compressor-mcp 0.1.1 💰
MCP server that compresses prompts 40-60% using local LLM + embedding validation
2 versions - Latest release: 2 months ago - 33 downloads last month - 9 stars on GitHub - 1 maintainer
Top 1.4% on pypi.org
python-snappy 0.7.3
Python library for the snappy compression library from Google
19 versions - Latest release: over 1 year ago - 86 dependent packages - 1,086 dependent repositories - 11.4 million downloads last month - 474 stars on GitHub - 2 maintainers
helix-substrate 0.3.3
Model weight compression and streaming decode library
12 versions - Latest release: about 1 month ago - 226 downloads last month - 1 maintainer
Top 1.1% on pypi.org
pylzma 0.6.1
Python bindings for the LZMA library by Igor Pavlov.
12 versions - Latest release: 3 months ago - 8 dependent packages - 101 dependent repositories - 28.8 thousand downloads last month - 1 maintainer
savov-compact-tree 3.0.0
Compact, read-only nested dictionary backed by a DAWG-style radix trie
11 versions - Latest release: 3 months ago - 4.06 thousand downloads last month - 1 maintainer
csaq-quant 0.6.0
Causal Salience-Aware Quantization — gradient×activation informed, clique-graph LLM weight quanti...
34 versions - Latest release: 3 days ago - 1 maintainer
jax-codex 0.0.1
COders and DEcoders for jaX.
1 version - Latest release: over 3 years ago - 11 downloads last month - 67 stars on GitHub - 1 maintainer
Top 2.6% on pypi.org
zstd 1.3.4
ZSTD Bindings for Python
51 versions - Latest release: about 8 years ago - 48 dependent packages - 1,060 dependent repositories - 6.5 million downloads last month - 184 stars on GitHub - 1 maintainer
Top 3.3% on pypi.org
backports.lzma 0.0.14
Backport of Python 3.3's 'lzma' module for XZ/LZMA compressed files.
14 versions - Latest release: over 6 years ago - 17 dependent packages - 171 dependent repositories - 23.1 thousand downloads last month - 58 stars on GitHub - 1 maintainer
pidgin-codec 0.1.0
Runtime-learned compression that beats Protobuf — no .proto files, no codegen, zero config
1 version - Latest release: about 1 month ago - 20 downloads last month - 1 maintainer
flask-ctx 1.0.0
A simple integration of the CTX defense against side-channel attacks for Flask projects.
2 versions - Latest release: over 9 years ago - 1 dependent repositories - 23 downloads last month - 25 stars on GitHub - 1 maintainer
Top 2.0% on pypi.org
pyliblzma 0.5.3
Python bindings for liblzma
10 versions - Latest release: about 16 years ago - 4 dependent packages - 299 dependent repositories - 3.09 thousand downloads last month - 1 maintainer
dectris-compression 0.3.1
DECTRIS compression algorithms
9 versions - Latest release: about 2 years ago - 1 dependent repositories - 790 downloads last month - 7 stars on GitHub - 2 maintainers
Top 1.8% on pypi.org
blosc 1.11.4
Blosc data compressor
50 versions - Latest release: 4 months ago - 58 dependent packages - 662 dependent repositories - 367 thousand downloads last month - 341 stars on GitHub - 2 maintainers
Top 1.5% on pypi.org
zstandard 0.25.0 💰
Zstandard bindings for Python
42 versions - Latest release: 8 months ago - 308 dependent packages - 3,818 dependent repositories - 167 million downloads last month - 465 stars on GitHub - 1 maintainer
vbart 0.3.3
Volume Backup And Restoration Tool for Docker
16 versions - Latest release: 1 day ago - 310 downloads last month - 1 stars on GitHub - 1 maintainer
flask-imagekit 1.0.3
Automatic image optimization for Flask with WebP support
4 versions - Latest release: 6 months ago - 12 downloads last month - 1 maintainer
memchinesepalace 1.0.0
Classical Chinese as the ultimate LLM memory compression core — 文言文记忆宫殿
2 versions - Latest release: about 1 month ago - 70 downloads last month - 1 maintainer
Top 5.0% on pypi.org
aff4-snappy 0.5.1
Python library for the snappy compression library from Google
2 versions - Latest release: over 8 years ago - 6 dependent repositories - 341 downloads last month - 484 stars on GitHub - 2 maintainers
Top 1.3% on pypi.org
django-pipeline 4.1.0 💰
Pipeline is an asset packaging library for Django.
135 versions - Latest release: 8 months ago - 9 dependent packages - 957 dependent repositories - 247 thousand downloads last month - 1,493 stars on GitHub - 3 maintainers
headroom-ai 0.21.24 💰
The Context Optimization Layer for LLM Applications - Cut costs by 50-90%
178 versions - Latest release: 1 day ago - 70.3 thousand downloads last month - 1,697 stars on GitHub - 1 maintainer
pdftrick 0.0.2
One weird PDF trick
2 versions - Latest release: about 12 years ago - 3 dependent repositories - 15 downloads last month - 13 stars on GitHub - 1 maintainer
transcoder-h265-av1 0.0.0
GPU-accelerated H.264 to H.265/AV1 compressor with NVIDIA NVENC and quality-aware optimization
1 version - Latest release: about 1 month ago - 79 downloads last month - 1 maintainer
hashget 0.91.1
deduplication tool for archiving data with extremely high ratio
78 versions - Latest release: about 7 years ago - 1 dependent repositories - 64 downloads last month - 7 stars on GitHub - 1 maintainer
Top 1.1% on pypi.org
bitsandbytes 0.49.2
k-bit optimizers and matrix multiplication routines.
64 versions - Latest release: 3 months ago - 240 dependent packages - 3,758 dependent repositories - 6.32 million downloads last month - 5,849 stars on GitHub - 2 maintainers
picopore 1.2.0
A tool for reducing the size of Oxford Nanopore Technologies' datasets without losing information.
21 versions - Latest release: over 8 years ago - 1 dependent repositories - 1.63 thousand downloads last month - 31 stars on GitHub - 1 maintainer
Top 8.9% on pypi.org
tf-model-optimization-nightly 0.8.0.dev2024021403
A suite of tools that users, both novice and advanced can use to optimize machine learning models...
341 versions - Latest release: about 2 years ago - 1 dependent repositories - 1.73 thousand downloads last month - 1,557 stars on GitHub - 1 maintainer
py-lzstring 0.1.1
LZ-based string compression - Python port of lz-string@1.5.0 (JavaScript)
2 versions - Latest release: about 1 month ago - 93 downloads last month - 1 maintainer
mintoken 0.2.2
Local-proxy CLI for mintoken — sit between Claude Code / Codex and the upstream LLM, dedupe + tru...
4 versions - Latest release: 2 days ago - 1 maintainer
contextpilot-ai 0.2.2
Python middleware that compresses and optimizes LLM context before each API call
4 versions - Latest release: 2 days ago - 1 maintainer
rustypdf 0.1.1
CLI tool to compress and merge PDFs (Rust backend via PyO3)
2 versions - Latest release: 8 months ago - 6 downloads last month - 1 maintainer
numcodecs-random-projection 0.1.0a5
Random projection codec for the `numcodecs` buffer compression API
5 versions - Latest release: 2 months ago - 40 downloads last month - 2 maintainers
Top 1.6% on pypi.org
py7zr 1.1.2 💰
Pure python 7-zip library
164 versions - Latest release: 4 months ago - 106 dependent packages - 1,623 dependent repositories - 8.56 million downloads last month - 448 stars on GitHub - 1 maintainer
Top 1.3% on pypi.org
inflate64 1.0.4 💰
deflate64 compression/decompression library
12 versions - Latest release: 6 months ago - 2 dependent packages - 39 dependent repositories - 8.35 million downloads last month - 2 stars on GitHub - 1 maintainer
Top 4.6% on pypi.org
zipfly 6.0.5
ZipFly
24 versions - Latest release: over 3 years ago - 1 dependent package - 5 dependent repositories - 21 thousand downloads last month - 529 stars on GitHub - 1 maintainer
squish-cli 0.1.0 💰
Fast image & video compression CLI tool
1 version - Latest release: 2 months ago - 130 downloads last month - 2 stars on GitHub - 1 maintainer
Top 1.3% on pypi.org
tensorflow-model-optimization 0.8.0
A suite of tools that users, both novice and advanced can use to optimize machine learning models...
31 versions - Latest release: over 2 years ago - 16 dependent packages - 882 dependent repositories - 106 thousand downloads last month - 1,472 stars on GitHub - 1 maintainer
bitsandbytes-cuda115 0.26.0.post2
8-bit optimizers and quantization routines.
1 version - Latest release: almost 4 years ago - 29 downloads last month - 136 stars on GitHub - 1 maintainer
chromapress 1.0.1
Compress hard, encrypt harder — LZMA2 + AES-256-GCM + Scrypt
2 versions - Latest release: about 1 month ago - 188 downloads last month - 1 maintainer
jellycoder 1.2.0
Video reduction tool
4 versions - Latest release: 2 days ago - 30 downloads last month - 0 stars on GitHub - 1 maintainer
compresso 3.3.3
compresso algorithm variant based on work by Matejek et al.
17 versions - Latest release: about 1 year ago - 2 dependent packages - 9 dependent repositories - 5.62 thousand downloads last month - 4 stars on GitHub - 2 maintainers
cdn-ai 0.5.0
Condensa — hyper-efficient AI-to-AI communication language. 41-66% token reduction, 95.8% zero-sh...
4 versions - Latest release: about 2 months ago - 87 downloads last month - 1 maintainer
paddleslim.dev.8e1691b4 0.0.0.dev0
A toolkit for generating small model.
1 version - Latest release: over 3 years ago - 18 downloads last month - 1 maintainer
spectral-kv 1.0.0 💰
Up to 28x KV cache compression for LLMs via spectral SVD projection
1 version - Latest release: about 1 month ago - 104 downloads last month - 1 maintainer
Top 7.3% on pypi.org
pyflac 3.0.0
A Python wrapper for libFLAC
5 versions - Latest release: about 2 years ago - 1 dependent package - 3 dependent repositories - 5.1 thousand downloads last month - 138 stars on GitHub - 1 maintainer
turboquant-explained 0.1.1
Near-optimal KV-cache compression for HuggingFace transformers using Lloyd-Max + QJL quantization
2 versions - Latest release: about 1 month ago - 102 downloads last month - 1 maintainer
ssimulacra2 0.3.0
Python implementation of SSIMULACRA2 image quality metric
5 versions - Latest release: about 1 year ago - 137 downloads last month - 0 stars on GitHub - 1 maintainer
xpress9 0.3.8
Python bindings for the Xpress9 compression library
4 versions - Latest release: 5 months ago - 55.9 thousand downloads last month - 3 stars on GitHub - 1 maintainer
msu-vqmt 0.2
MSU VQMT Python Wrapper package. This package requires installed MSU VQMT Pro or Premium
2 versions - Latest release: almost 4 years ago - 22 downloads last month - 4 stars on GitHub - 1 maintainer
btrfs-sxbackup 0.6.11
Incremental btrfs snapshot backups with push/pull support via SSH
34 versions - Latest release: about 9 years ago - 2 dependent repositories - 125 downloads last month - 115 stars on GitHub - 1 maintainer
numcodecs-wasm-asinh 0.4.0
numcodecs-asinh compression codec compiled to WebAssembly
6 versions - Latest release: 7 months ago - 133 downloads last month - 8 stars on GitHub - 1 maintainer
numcodecs-wasm-random-projection 0.4.0
numcodecs-random-projection compression codec compiled to WebAssembly
6 versions - Latest release: 7 months ago - 110 downloads last month - 8 stars on GitHub - 1 maintainer
numcompress 0.1.2
Python package to convert numerical series & numpy arrays into compressed strings
2 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 147 downloads last month - 90 stars on GitHub - 1 maintainer
turboquant-vectors 0.3.0
Compress and protect embeddings with TurboQuant. Zero-loss privacy via orthogonal rotation + 8x c...
5 versions - Latest release: about 2 months ago - 349 downloads last month - 1 maintainer
memosift 0.6.0
Universal tool interceptor and persistent memory layer for AI agents
5 versions - Latest release: about 2 months ago - 306 downloads last month - 1 maintainer
prismkv 1.4.1
3-D Stacked-Plane KV Cache Quantizer — defensive prior art publication
7 versions - Latest release: about 1 month ago - 89 downloads last month - 1 maintainer
aksascii 0.0.1
Based of huffman compression
1 version - Latest release: almost 5 years ago - 1 dependent repositories - 22 downloads last month - 1 maintainer
Top 7.7% on pypi.org
wsgigzip 0.1.4
Decorator for flup's gzip compression WSGI middleware.
3 versions - Latest release: about 10 years ago - 13 dependent repositories - 1.6 thousand downloads last month - 1 maintainer
jzpack 0.2.0
High-performance JSON/NDJSON compression library
4 versions - Latest release: 5 months ago - 40 downloads last month - 1 maintainer
ai-shorthand-tool 2.1.0
AI-powered codebase intelligence platform with ToT and Swarm reasoning
1 version - Latest release: 2 months ago - 39 downloads last month - 1 maintainer
codeir-tools 0.2.0
Deterministic code compression and indexing for Python repositories
1 version - Latest release: about 2 months ago - 31 downloads last month - 1 maintainer
trimkv 0.1.5
TrimKV: token retention for memory-bounded key-value eviction
1 version - Latest release: 3 days ago - 264 downloads last month - 1 maintainer
adola 0.1.1
Python SDK for the Adola compression API
2 versions - Latest release: 4 days ago - 241 downloads last month - 1 maintainer
numcodecs-wasm-sz3 0.8.4
numcodecs-sz3 compression codec compiled to WebAssembly
12 versions - Latest release: 3 months ago - 1.6 thousand downloads last month - 8 stars on GitHub - 1 maintainer
py-rans 1.0.5
A lightweight, pure python implementation of a rANS coder.
5 versions - Latest release: almost 3 years ago - 1 dependent repositories - 62 downloads last month - 21 stars on GitHub - 1 maintainer
rgclib 0.1.2
Python wrapper for the C implementation of Recursive Group Coding (RGC)
3 versions - Latest release: about 2 months ago - 137 downloads last month - 1 maintainer
elwaspatid 2.0.1
Space-time diagrams for the propagation of elastic waves in 1D rods.
2 versions - Latest release: about 4 years ago - 1 dependent repositories - 22 downloads last month - 0 stars on GitHub - 1 maintainer
evolite 0.0.1
An Evolutionary Approach to Neural Network Compression
1 version - Latest release: over 1 year ago - 9 downloads last month - 0 stars on GitHub - 1 maintainer
python-xz 0.6.0
Pure Python implementation of the XZ file format with random access support
9 versions - Latest release: 7 months ago - 7 dependent packages - 4 dependent repositories - 16.8 thousand downloads last month - 29 stars on GitHub - 1 maintainer
autoarchive 2.0.6
A simple backup utility.
23 versions - Latest release: 5 months ago - 2 dependent repositories - 504 downloads last month - 1 maintainer
Top 8.1% on pypi.org
compress-json 1.1.1 💰
The missing Python utility to read and write large compressed JSONs.
13 versions - Latest release: over 1 year ago - 3 dependent packages - 19 dependent repositories - 63.7 thousand downloads last month - 42 stars on GitHub - 1 maintainer
tokenpak 1.5.4 💰
Slash LLM costs with intelligent context compression, smart routing, and cost tracking
40 versions - Latest release: 3 days ago - 338 downloads last month - 0 stars on GitHub - 1 maintainer
tokenpak-paid-stub 0.1.0 💰
Discovery stub for tokenpak-paid — the paid tier lives on pypi.tokenpak.ai and requires a Pro lic...
1 version - Latest release: 19 days ago - 118 downloads last month - 0 stars on GitHub - 1 maintainer
pandazip 0.1.0
Decrease DataFrame size with 2 lines of code.
10 versions - Latest release: over 3 years ago - 1 dependent repositories - 24 downloads last month - 2 stars on GitHub - 1 maintainer
turboquant-torch 0.4.0
Unofficial PyTorch reference implementation of TurboQuant (ICLR 2026)
6 versions - Latest release: about 1 month ago - 914 downloads last month - 9 stars on GitHub - 1 maintainer