Please install the official ChatGPT desktop app with Codex first, then download Codex Pass. Neither downloading nor registering requires an invitation code.
Teams should register in the Console first. We recommend preparing a Business / Team plan and API credentials for a model provider or AI gateway. Once enabled, administrators configure everything centrally, without distributing API keys to members.
Supported systems: macOS (Apple silicon and Intel), Windows x64, and Linux x64 and ARM64 (AppImage, DEB, RPM). The app is available in English, Simplified Chinese, Traditional Chinese and Japanese.