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.

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

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

A hands-on introduction to video technology: image, video, codec (av1, vp9, h265) and more (ffmpeg encoding). Translations: 🇺🇸 🇨🇳 🇯🇵 🇮🇹 🇰🇷 🇷🇺 🇧🇷 🇪🇸

Deduplicating archiver with compression and authenticated encryption.

Easy-to-use and powerful LLM and SLM library with awesome model zoo.

Extremely Fast Compression algorithm

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

Mesh optimization library that makes meshes smaller and faster to render

Free Zip / Unzip software and Rar file extractor. Cross-platform file and archive manager. Features volume spanning, compression, authenticated encryption. Supports 7Z, 7-Zip sfx, ACE, ARJ, Brotli, BZ2, CAB, CHM, CPIO, DEB, GZ, ISO, JAR, LHA/LZH, NSIS, OOo, PAQ/LPAQ, PEA, QUAD, RAR, RPM, split, TAR, Z, ZIP, ZIPX, Zstandard.

Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.

The macOS & iOS file archiver