LOCAL AI ASSISTANT
Pick a model, type a message, and the reply streams back — running on a model on your own device. Your conversations stay on your machine, saved encrypted, and it works offline once the model is downloaded. A capable model is free; no account, no cloud, no clutter.
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Free to start • On Windows • The local model works offline
Type a message and watch the reply stream in from a model on your own device — with clean session history and simple context controls, and nothing else in the way.
With the local model, the AI runs on your machine — your messages aren't uploaded, there's no cloud account and no per-message bill. Turn the network off and it keeps working. No account is needed to use the free tier.
Pick a model, type a message, and the reply streams in as it's written — so you're never waiting on a blank screen. Stop a reply mid-stream whenever you've seen enough.
Keep as many conversations as you like, each its own saved chat in a clean, flat list — rename, pin and delete. Every session keeps its own context.
Find a phrase within the current chat, or search across all of your chats and jump straight to a match — so an earlier answer is always easy to get back to.
Tune each conversation with two controls that are always one click away — a creativity (temperature) dial from precise to exploratory, and a maximum reply length. Set them per chat or as your defaults.
Sessions and messages are saved encrypted at rest on your device, and telemetry is opt-in and content-free — never your prompts, messages or any personal data.
Back up and restore your conversations to move them between machines, or export a single chat as Markdown. There's also a headless CLI for power users and scripting.
A free on-device model ships out of the box, auto-selected to suit your device on first launch — so there's no setup. The catalog updates itself, and Pro unlocks larger local models and cloud providers when you want extra power.
The whole interface is available in 16 languages and follows your operating system's language automatically, with a one-click switch in Settings.
A familiar chat with the essentials and nothing else: streaming replies, your own choice of on-device model, simple per-chat controls, and encrypted history.
Type a message and the reply streams in — on your device.
Pick the on-device model that runs your chat.
Tune creativity and reply length per conversation.
Encrypted history, backup & restore, and settings.
A free on-device model is auto-selected to suit your device and downloads once on first launch, then runs offline — no account and no setup.
Send a message and the reply streams in. Tune the creativity and reply length per chat, and start a new conversation whenever you like — each one is saved on its own.
Every chat is saved encrypted on your device. Search across all of them, export one as Markdown, or back up and restore to move them between machines.
When your conversations are sensitive or simply yours to keep, Local AI Assistant brings the AI to your messages instead of sending your messages to the cloud.
For anyone who wants their AI chats to stay on their own machine. The AI runs locally and history is encrypted at rest — nothing is uploaded.
Legal, healthcare, finance and public-sector teams where prompts and replies can't leave managed hardware — the conversation stays on the device with the local model.
Fully usable with no network once a model is downloaded — a fit for disconnected and air-gapped environments.
Capable AI without a per-message cloud bill. Chat as much as you like on the free on-device model, and keep working offline.
Get Local AI Assistant now from the Microsoft Store on Windows, with a headless CLI for power users and automation. Editions for macOS, Linux, the browser and mobile (Android and iOS) are planned.
Free gives you the complete app — many sessions, find & search, the context controls, encrypted history, backup & restore and the CLI — on a capable on-device model, with no time limit or nag screens. Pro simply unlocks larger, more capable local models and optional cloud providers; the tier gates only the model, so no feature is ever locked away.
Students, educators, researchers, non-profits and other qualified users can apply for a free 12-month Pro licence.
Free to start, on-device by design. Get Local AI Assistant on Windows from the Microsoft Store, or read the plans first.