Overview

AionUI is a free, open-source graphical interface that consolidates multiple command-line AI agents into a single application. It automatically detects locally installed CLI tools like Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, and Auggie, providing a cohesive workspace for interacting with them. Features multi-agent support with independent conversation contexts, file management with smart organization, multi-format preview panel (PDF, Word, Excel, PPT, code, Markdown, images, HTML), AI image generation and editing, WebUI mode for remote access, and CSS customization. All data stored locally via SQLite with no cloud upload.

Pricing: Free (open source)

Architecture: Apple Silicon, Intel

Key Features

Unified interface for Gemini CLI, Claude Code, Codex, OpenCode, Qwen Code, Goose CLI, Auggie
Multi-agent support with independent conversation contexts
File management with smart organization and batch operations
Multi-format preview: PDF, Word, Excel, PPT, code, Markdown, images, HTML
AI image generation and editing capabilities
WebUI mode for remote network access
CSS customization for interface personalization
Local SQLite storage, no cloud upload
Supports Gemini, OpenAI, Claude, Qwen, Ollama, LM Studio
Apache-2.0 licensed