AionUi

About

A free, open-source, Cowork app with AI Agents

AionUi is more than a chat client. It's a Cowork platform where AI agents work alongside you on your computer — reading files, writing code, browsing the web, and automating tasks. You see everything the agent does, and you're always in control.

AionUi ships with a complete AI agent engine. Unlike tools that require you to install CLI agents separately, AionUi works the moment you install it.

These tracks match what the app actually ships: Morph PPT presets and the pptx / docx / xlsx skills (see assistant/ presets and skills/ in the repo). Want document/table output? AionUi’s built-in OfficeCLI helps PPT (Morph), Word (.docx), and Excel…