🚀 Now available on Microsoft Store & Android!

Your Personal AI,
Desktop & Mobile

Run powerful AI models locally on Windows and Android. No cloud, no subscription, no data leaving your device. Complete privacy with hardware acceleration.

100% Private
31+ AI Models
GPU Accelerated
KaiROS AI - Private. Local. Powerful.

Desktop vs Mobile

Choose the platform that fits your workflow

Feature 🖥️ Windows Desktop 📱 Android Mobile
Local LLM Inference ✅ ✅
Model Manager ✅ ✅
Chat History ✅ ✅
System Prompt Editing ✅ ✅
Custom Model Import ✅ ✅
Markdown Rendering ✅ ✅
Vision Models Support ✅ ✅
RAG (Document Chat) ✅ ✅
Local REST API ✅ ❌
System Tray Support ✅ ❌
DirectML & Vulkan ✅ ❌

🖥️ Desktop Version (Windows)

The full-featured powerhouse for productivity and integration

📚

RAG Document Chat

Chat with your PDF, DOCX, and TXT files locally. Get answers from your documents.

🔌

Local REST API

Integrate with VS Code (Continue), LM Studio, or build your own AI-powered apps.

🗔

System Tray

Keep your AI running in the background. Quick access whenever you need it.

✨

Advanced GPU Support

Full support for CUDA 12, DirectML, and Vulkan backends for maximum performance.

⚡

Modern User Experience

Rebuilt with WinUI 3 offering proper dark/light themes, flexible hotkeys (like Shift+Enter vs Enter to send), and quick links to the Microsoft Store and GitHub.

📱 Mobile Version (Android)

AI power in your pocket - optimized for on-the-go usage

🌐

Offline Capable

Run LLMs anywhere, even without internet connection (after model download).

🔋

Battery Efficient

Optimized for mobile processors. Get AI help without draining your battery.

🎨

Clean UI

Simplified interface focused on chat and quick interactions. Touch-optimized.

💬

Chat History

Save and resume your conversations anytime. Never lose context.

Choose Your Model

From lightweight to powerful - pick what works for you.

TinyLlama 1.1B

0.8 GB

Perfect for quick responses and testing. Runs on any hardware.

RAM: 2 GB Speed: Fast

LLaMA 3.1 8B

4.9 GB

Advanced reasoning and analysis. Premium quality responses.

RAM: 12 GB Speed: Slower

Get Started Free

Download KaiROS AI and start chatting with AI privately.

System Requirements

  • Windows 10/11 (64-bit)
  • Android 7.0 (API 24) or higher
  • 4 GB RAM minimum (8 GB+ recommended)
  • NVIDIA GPU optional (for acceleration)