ARIA OS runs on your machine with your own model key. Chat, build with Forge, and keep your files, memory, and work entirely yours.
Not a chat box — a whole desktop with a real agent, your tools, and your data.
Bring your own model key — Claude, GPT, or your local Claude/Codex CLI. Aria runs on what you choose; nothing is locked in.
Hand Aria a task and Forge does it in your workspace: writes code, edits files, runs tools. Hermes, Claude & Codex engines.
Select text anywhere and proofread, rewrite, change tone, or summarize — right where you are, in any app.
Files, Terminal, Browser, Mail, Notes — a full macOS-style OS that's actually yours, on your machine.
It runs on your computer. Your files stay local; your chats and Memory are yours, backed up to your own private GitHub repo.
Pick up Aria from any browser or your phone. Chat anywhere; heavy actions run on your desktop when it's online.
Download the installer, sign in, and you're running your own AI desktop in a minute.