LM Studio

tool active free

A desktop application for running LLMs locally with a user-friendly GUI. LM Studio provides model discovery, downloads, chat interface, and local API server—making local LLMs accessible to non-technical users.

Implements

Concepts this tool claims to implement:

  • Desktop app for running LLMs on personal computers. GUI for model management without command line.

  • Inference primary

    Local inference using llama.cpp backend. Supports quantized models in GGUF format.

  • OpenAI API secondary

    Built-in local server with OpenAI-compatible API. Drop-in replacement for OpenAI in local development.

Integration Surfaces

  • Desktop GUI
  • Local API server

Details

Vendor
LM Studio
License
proprietary (free to use)
Runs On
local
Used By
human

Notes

LM Studio is the most accessible way to run LLMs locally for non-technical users. The GUI makes it easy to discover, download, and chat with models. Popular for personal use and local development.