AionUI v2.1.7

AionUi is a cross platform desktop application that transforms command line AI agents into an intuitive graphical interface. It detects locally installed AI CLI tools and presents them in a structured environment where users can manage conversations, sessions, and files more efficiently.

The software is open source, allowing users to customize and extend its functionality according to their workflow requirements.

Download AionUI v2.1.7 - Software Mirrors

Download AionUI v2.1.7
for Windows 64bit (exe) | 187.54 MB

Download AionUI v2.1.7
for Windows ARM64 (exe) | 150.65 MB

Download AionUI v2.1.7
for macOS Intel (zip) | 249.56 MB

Download AionUI v2.1.7
for macOS Intel (dmg) | 249.05 MB

Download AionUI v2.1.7
for macOS ARM64 (zip) | 250.71 MB

Download AionUI v2.1.7
for macOS ARM64 (dmg) | 250.38 MB

Download AionUI v2.1.7
for Linux ARM64 (deb) | 163.06 MB

Download AionUI v2.1.7
for Linux 64bit (deb) | 217.44 MB

Highlights


Conversation-Scoped MCP


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  • MCP servers are now managed per conversation instead of being synced globally to CLI agents, so each chat keeps its own toolset without affecting others.
  • Importing MCP servers from JSON now validates the payload up front — bad URLs, missing commands, or malformed configs surface as clear UI errors instead of silent failures or unhandled crashes.

Friendlier Agent Errors


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  • When an agent fails to respond, you now get a readable explanation with a suggested fix, plus retry and feedback actions, instead of a raw error dump.

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  • Error tips survive navigation and reload, and submitting feedback on a failed message automatically attaches the relevant error details to help diagnose the problem faster.

WebUI

  • The local WebUI now opens automatically in your browser on startup, for both bun run webui and the packaged web build. Use --no-open or AIONUI_OPEN_BROWSER if you'd rather control this yourself.

Bug Fixes

  • The image generation toggle no longer flashes blue while the model is still loading.
  • Team conversation badges initialize from confirmation counts instead of refetching the full list for every team chat at startup, making launch faster.
  • The web backend now reuses its original port after a crash-restart, so the UI no longer loses connection to a stale port.
  • Quitting the app during backend startup is now treated as a normal cancellation rather than a startup crash.
  • Backend startup timeouts now record diagnostic detail (last health-check error and response) to make failures easier to debug.

What's Changed

  • fix(settings): avoid blue switch during image generation loading by @kaizhou-lab in https://github.com/iOfficeAI/AionUi/pull/3091
  • fix(web-host): add health timeout diagnostics by @piorpua in https://github.com/iOfficeAI/AionUi/pull/3102
  • Avoid sidebar confirmation fan-out by @piorpua in https://github.com/iOfficeAI/AionUi/pull/3105
  • fix(mcp): validate json imports by @piorpua in https://github.com/iOfficeAI/AionUi/pull/3106
  • fix(startup): ignore cancelled backend startup by @piorpua in https://github.com/iOfficeAI/AionUi/pull/3108
  • fix(webui): auto-open local url on startup by @kaizhou-lab in https://github.com/iOfficeAI/AionUi/pull/3110
  • fix(web-host): reuse backend port after crash restart by @piorpua in https://github.com/iOfficeAI/AionUi/pull/3111
  • feat(mcp): move MCP management to conversation scope by @kaizhou-lab in https://github.com/iOfficeAI/AionUi/pull/3109
  • fix(conversation): render structured agent errors by @TCP404 in https://github.com/iOfficeAI/AionUi/pull/3093
  • fix(feedback): tag agent error reports by @TCP404 in https://github.com/iOfficeAI/AionUi/pull/3113
  • chore: bump version to 2.1.7 by @piorpua in https://github.com/iOfficeAI/AionUi/pull/3114

Full Changelog: https://github.com/iOfficeAI/AionUi/compare/v2.1.6...v2.1.7

Key Features

Multi Agent Support

AionUi allows users to run multiple AI sessions simultaneously. Each session maintains its own context, enabling parallel workflows without cross interference.

Modern Chat Interface

The application provides a clean and organized chat environment. Users can scroll through conversation history, manage session tabs, and interact with AI responses in a visually structured format.

Smart File Management

AionUi includes drag and drop support, file previews, and structured file browsing. This improves productivity when working with code, documents, or AI generated content.

Multi Model Compatibility

The software supports various AI models through local or API based configurations. Users can switch between models depending on task requirements.

Session Control and Workflow Tools

Users can manage sessions independently, review outputs, and maintain organized AI workflows. This structure helps reduce clutter when working on complex tasks.

Cross Platform Availability

AionUi runs on major operating systems, ensuring accessibility for developers working in different environments.

Ease of Use

The interface is designed to simplify complex AI workflows. While some familiarity with AI tools is helpful, the graphical layout significantly reduces the learning curve compared to pure command line usage.

Navigation is intuitive, and core features are accessible without excessive configuration.

Performance and Compatibility

AionUi operates efficiently as a desktop application. Performance depends partly on the underlying AI services or APIs being used, but the interface itself remains responsive during normal use.

Compatibility with standard AI command line tools ensures flexibility for technical users.

Final Verdict

AionUi is a powerful desktop interface for managing AI command line tools in a structured and visual way. Its ability to handle multiple sessions, integrate different models, and organize workflows makes it a valuable productivity solution for advanced users.

For professionals seeking greater control and efficiency in AI driven projects, AionUi delivers a practical and modern solution.

AionUi is a free and open source desktop application that provides a modern graphical interface for command line AI tools. It is designed to simplify AI workflows by replacing terminal based interaction with a visual environment that supports multiple AI models, parallel sessions, and productivity focused features. AionUi is suitable for developers, researchers, and advanced users who want a unified way to manage AI driven tasks.

AionUI v2.1.7
Free
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Software Informations:
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Operating System:
Windows / macOS / Linux
Date Added:
2026-05-29T16:02:03.635Z
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