OpenAI has begun testing its ChatGPT desktop application for Windows, available exclusively to users subscribed to ChatGPT Plus, Enterprise, Team, and Edu plans. The app is compatible with Windows 10 but lacks features like Advanced Voice Mode and the GPT Store. Earlier this year, OpenAI launched its AI chatbot for macOS, which drew attention due to Microsoft's investment in OpenAI. The Windows version is currently limited to specific subscription tiers, with plans for a broader rollout later this year. The official app will allow users to interact with files and photos and will incorporate the latest model enhancements. Windows 10 will continue to be supported until October 14, 2025, while it currently holds a 62.79% share of the global desktop operating system market. Windows 11's share has increased from 23.64% to 33.37%.