compression

headroom

+593

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

CompactGUI

+98

Reduce the space taken up by games and programs on disk by using native Windows APIs

MacPacker

+55

Archive manager and 7zip replacement for macOS. Preview (nested) archives without extracting them. Extract single files.

glTF-Transform

+57

glTF 2.0 SDK for JavaScript and TypeScript, on Web and Node.js.

gchq/CyberChef

+54

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

bichon

+26

Bichon – A lightweight, high-performance Rust email archiver with WebUI

llm-compressor

+23

State-of-the-art LLM compression, built for production inference with vLLM

aonez/Keka

+31

The macOS & iOS file archiver

meshoptimizer

+33

Mesh optimization library that makes meshes smaller and faster to render