Open Source Large Language Model (LLM) Tools for Windows

All apps in Open Source Large Language Model (LLM) Tools for Windows category. Use the filters below to narrow down your search. 
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  1. Ollama icon
     114 likes

    Facilitates local deployment of Llama 3, Code Llama, and other language models, enabling customization and offline AI development. Perfect for creating personalized AI chatbots and writing tools.

    Ollama screenshot 1
    60 alternatives
  2. GPT4ALL icon
     124 likes

    An ecosystem of open-source chatbots trained on a massive collections of clean assistant data including code, stories and dialogue.

    • AI Chatbot
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Flathub
    GPT4ALL screenshot 1
    175 alternatives
    4.0
    Very Good8 reviews
  3. AnythingLLM icon
     40 likes

    A multi-user ChatGPT for any LLMs and vector database. Unlimited documents, messages, and storage in one privacy-focused app. Now available as a desktop application!.

    • AI Chatbot
    • FreeOpen Source
    • Mac
    • Windows
    • Self-Hosted
    • Docker
    • Linux
    AnythingLLM screenshot 1
    152 alternatives
  4. Meta Llama icon
     34 likes

    As part of Meta’s commitment to open science, today we are publicly releasing Llama (Large Language Model Meta AI), a state-of-the-art foundational large language model designed to help researchers advance their work in this subfield of AI.

    Meta Llama screenshot 1
    230 alternatives
  5. Khoj icon
     37 likes

    Khoj is an open-source AI second brain that learns from your notes (Obsidian, EMACS), documents, and has access to the internet. It can replace your search engine, help you with reading papers, and get you transparent, fast answers.

    chat with an image, see references
    169 alternatives
  6. Private GPT icon
     32 likes

    Ask questions to your documents without an internet connection, using the power of LLMs. 100% private, no data leaves your execution environment at any point. You can ingest documents and ask questions without an internet connection!

    Private GPT screenshot 1
    228 alternatives
  7. Maid (AI) icon
     11 likes

    Maid is a cross-platform Flutter app for interfacing with GGUF / llama.cpp models locally, and with Ollama and OpenAI models remotely.

    • AI Chatbot
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • F-Droid
    Maid (AI) screenshot 1
    Maid (AI) screenshot 2
    Maid (AI) screenshot 3
    46 alternatives
  8. Rivet AI icon
     13 likes

    Visual programming environment for building, debugging, and deploying LLM agent workflows with real-time collaboration, YAML-based version control, and TypeScript integration.

    Rivet AI screenshot 1
    76 alternatives
  9. SillyTavern icon
     12 likes

    SillyTavern is a user interface you can install on your computer (and Android phones) that allows you to interact with text generation AIs and chat/roleplay with characters you or the community create.

    Default chat interface in Advanced Mode with 'Character Management' and 'AI Response Configuration' interfaces open
    34 alternatives
  10. nanochat icon
     5 likes

    Minimal, clean full-stack LLM chatbot, running tokenization, pretraining, finetuning, evaluation, inference, and web UI on a single 8xH100 node.

    • AI Chatbot
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python
    nanochat screenshot 1
    52 alternatives
  11. KoboldCpp icon
     9 likes

    KoboldCpp is an easy-to-use AI text-generation software for GGML models. It's a single self contained distributable from Concedo, that builds off llama.cpp, and adds a versatile Kobold API endpoint, additional format support, backward compatibility, as well as a fancy UI...

    KoboldCpp screenshot 1
    15 alternatives
  12. LocalChat icon
     4 likes

    Chat with generative language models locally on your computer with zero setup. LocalChat is a simple, easy to set up local AI chat built on top of llama.cpp. It requires no technical knowledge and enables users to experience ChatGPT-like behavior on their own machines — fully...

    A first impression of the app interface, with a single model loaded, showing one output the model generated.
    5 alternatives
  13. Gtk LLM Chat icon
     1 like

    Gtk-LLM-Chat is a graphical frontend for the command-line llm utility. Just as llm integrates large language models into the command line interface, Gtk-LLM-Chat aims to bring that same power to the desktop environment.

    Gtk LLM Chat screenshot 1
    7 alternatives
  14.  2 likes

    The copilot-complete function demonstrates that ~100 lines of LISP is all it takes for Emacs to do that thing GitHub Copilot and VSCode are famous for doing except superior w.r.t. both quality and freedom

    • FreeOpen Source
    • Linux
    • Mac
    • Windows
    • BSD
    • GNU Emacs
    49 alternatives
  15. PromptDesk icon
     2 likes

    PromptDesk is 100% free and open-source minimalist tool to facilitate the creation, organization, integration, and evaluation of prompts, prompt-based applications, agents and Large Language Models (LLMs).

    Logs