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🤖 Free AI Tools and Local LLM Software

Most mainstream AI products want a subscription, an account, and your content on their servers. This category collects AI tools whose core features are free and that do not force a sign-up, prioritizing open source, offline capability and self-hosting. Start here to run models on your own machine or to find free alternatives to ChatGPT and Copilot.

28 tools

Free

Aider

Every AI edit lands as a Git commit you can walk back

  • Open Source
  • No Ads
  • No Tracking
  • No Sign-up
Free

Continue

A Copilot replacement inside VS Code and JetBrains, with the model your choice

  • Open Source
  • No Ads
  • No Tracking
  • No Sign-up
Free

eSpeak NG

A few megabytes, over a hundred languages, reading aloud with no network

  • Open Source
  • No Ads
  • No Tracking
  • Offline
Free

LocalAI

Wraps local models in an OpenAI-shaped API — point your code at a new URL

  • Open Source
  • No Ads
  • No Tracking
  • Offline
Free

Piper

Local neural speech synthesis fast enough for a Raspberry Pi

  • Open Source
  • No Ads
  • No Tracking
  • Offline
Free

DeepSeek Harness

DeepSeek's open-source agent runtime, where everything is a plugin

  • Open Source
  • No Ads
  • No Sign-up
  • Cross-platform
Free

OpenClaw

An AI assistant that runs on your own machine and meets you in the chat apps you already use

  • Open Source
  • No Ads
  • No Tracking
  • No Sign-up
Free

OpenCode

An open-source coding agent for the terminal, wired to 75-plus model providers

  • Open Source
  • No Ads
  • No Sign-up
  • Cross-platform
Free

Fooocus

Install-and-go AI image generation with no parameter tuning — development has stopped

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

InvokeAI

AI image generation that feels like real image software — canvas and inpainting in the UI

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

Stable Diffusion WebUI

The most-starred AI image tool — but no longer maintained

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

SwarmUI

A simplified front end over ComfyUI — the engine underneath is still ComfyUI

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

Buzz

Drag a file in and transcribe — batch jobs and multiple export formats

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

faster-whisper

A CTranslate2 Whisper implementation — same models, faster, less VRAM

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

Vibe

The lightest local transcription desktop app — a few dozen MB to install

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

whisper.cpp

Whisper reimplemented in C++ — runs on CPU, no Python required

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

WhisperX

Whisper for subtitles — word-level timestamps and speaker diarization

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

AnythingLLM

Feed your own documents to a local model and get answers from your material

  • Open Source
  • No Ads
  • Offline
  • No Sign-up
Free tier

Chatbox

One window for every model, with conversations stored locally

  • Open Source
  • No Ads
  • No Sign-up
  • Cross-platform
Free

Cline

An open-source AI coding assistant — you choose the model

  • Open Source
  • No Ads
  • No Sign-up
  • Cross-platform
Free

ComfyUI

AI image generation broken into nodes, every step under your control

  • Open Source
  • No Ads
  • No Tracking
  • Offline
Free

Jan

An open-source ChatGPT alternative that runs 100% offline on your own machine

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

LibreChat

Host your own ChatGPT for a household or a whole team

  • Open Source
  • No Ads
  • No Tracking
  • Self-hostable
Free

llama.cpp

The foundation nearly every local LLM tool is built on

  • Open Source
  • No Ads
  • No Tracking
  • Offline
Free

LM Studio

Run local LLMs in a desktop GUI — free for personal and commercial use

  • Offline
  • Cross-platform
  • No Ads
  • No Sign-up
Free

Ollama

Run large language models on your own machine, one command away

  • Open Source
  • Offline
  • Cross-platform
  • No Ads
Free

Open WebUI

A self-hosted web interface for local LLMs, usually placed in front of Ollama

  • Self-hostable
  • Offline
  • Cross-platform
  • No Ads
Free

Upscayl

Enlarge a small blurry image — detail reconstructed, not stretched

  • Open Source
  • No Ads
  • No Tracking
  • Offline