Chatbox is an open-source, cross-platform desktop client and user interface for Large Language Models (LLMs) that enables centralized management of multiple AI provider APIs.

• Integrates with proprietary and open-source providers including OpenAI (GPT-4o), Anthropic (Claude 3.5), Google (Gemini), and DeepSeek via API key authentication.
• Supports local model execution through Ollama, LM Studio, and LocalAI integrations for privacy-focused and offline workflows.
• Features a structured prompt library management system to optimize LLM output consistency and response reproducibility.
• Renders technical content using native Markdown support, LaTeX equations, and code syntax highlighting for software development tasks.
• Synchronizes application data across Windows, macOS, Linux, iOS, and Android platforms using local storage or encrypted cloud sync options.
• Operates as a standalone client with direct-to-endpoint communication, ensuring no intermediary server logging or third-party data retention.

Ideal for software engineering, technical documentation authoring, and cross-provider AI model benchmarking.