LM Studio

LM Studio — Free Download. Local interface for language models
LM Studio is a desktop application that allows you to run large language models (LLMs) such as GPT-oss, Qwen3, Gemma3, and DeepSeek directly on a personal computer. It operates completely offline, ensuring data privacy. The application includes an integrated chat interface and a local server compatible with the OpenAI API, facilitating interaction and development.
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Download LM Studio (Official links)
File size: 568 MB
The latest version of LM Studio is: 0.4.8-1
Operating system: Windows, Linux, MacOS
Languages: English
Price: $0.00 USD

  • Offline execution of LLMs. LM Studio runs large language models without needing an internet connection. Models are downloaded and stored locally, ensuring that all conversations and data processing occur on the user's device without transmitting information to external servers.
  • Integrated chat interface. The application provides a graphical user interface to interact with the models through conversations. This interface allows you to write prompts, receive responses, and maintain a dialogue history within the same application window.
  • Local server with compatible API. LM Studio can start a local server that emulates the OpenAI API. This feature allows developers to integrate and use local models in their existing projects and tools designed to work with services like OpenAI, without modifying the code.
  • Integrated model downloading. It includes a system to discover and download language models from platforms like Hugging Face. Users can search for and select models directly from the application to load and use them.
  • Model selection and switching. It allows you to load different language models into the application. Users can switch between various downloaded models to compare results or use specific models for different tasks.
  • Model parameter configuration. It offers control over key inference parameters such as temperature, maximum context length, and top-p sampling. Adjusting these parameters modifies the behavior and creativity of the responses generated by the model.
  • SDK for developers. It provides software development kits (SDKs) for JavaScript and Python. These SDKs allow developers to program and integrate the capabilities of LM Studio and local models into their own software applications.
  • Extensive context handling. It supports models with long context windows, allowing for more extensive and coherent conversations and interactions. The model can retain and reference a large amount of preceding text in memory while generating responses.
  • Loading documents as context. Users can upload text files or documents for the model to use as a source of information and context. The document's content is processed and incorporated into the conversation's context to generate more informed responses.
  • Support for multiple model architectures. It is compatible with a variety of open language model formats and architectures. This includes transformer-based models from different providers and communities, expanding the options available to the user.
  • System resource management. The application provides options to manage GPU and CPU usage during inference. This helps optimize performance and text generation speed based on the computer's hardware capabilities.
  • Specialized inference modes. It includes predefined configurations for different use cases, such as code generation or creative writing. These modes automatically adjust model parameters for optimal performance on specific tasks.

LM Studio is developed by an independent team focused on local artificial intelligence tools. The project emerged following the increase in the availability of open-source language models. The application is built using modern web technologies for the graphical interface and integrates with high-performance inference engines like llama.cpp for model execution.


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