Thank you very much for your interest in this project. OpenAI has now released the macOS version of the application, and a Windows version will be available later (Introducing GPT-4o and more tools to ChatGPT free users). If you prefer the official application, you can stay updated with the latest information from OpenAI.
Every front-end GUI client for ChatGPT API Similar to Every Proximity Chat App, I made this list to keep track of every graphical user interface alternative to access the API for ChatGPT, Claude, and other LLMs. I wrote a quick guide on how to configure this for non-technical users: How I pay $1.79 instead of $20/mo for AI using a 5min hack