CaerusAI is a self-contained Windows desktop client built with C# and .NET 10 WinForms. It unifies Google Gemini and OpenAI ChatGPT into a single workspace.

Features

  • Dual Engine Integration: Switch between ChatGPT and Gemini models seamlessly.
  • Resilient Web Grounding: Modular architecture supporting DuckDuckGo and Yahoo adapters with browser impersonation to bypass automated request blocks.
  • Local Privacy & Persistence: Conversations, settings, and scratch pads are stored locally via SQLite (%LocalAppData%\CaerusAI) so your data stays on your machine.
  • Smart Context Management: Automatic conversation summarization keeps long chats well within model context limits.
  • Rich Output: Renders Markdown, tables, code blocks, and LaTeX via a custom viewer.
  • Zero Dependencies: Distributed as a single WiX v4 installer (CaerusAI-Setup.msi).

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Additional Project Details

Operating Systems

Windows

Intended Audience

Advanced End Users, End Users/Desktop

User Interface

Win32 (MS Windows)

Registered

2026-09-08