ChatTab

ChatTab is a ChatGPT app built for Mac users, with a distinctive UI to make your ChatGPT interactions smoother and more enjoyable.

1. Switch between multiple ChatGPT conversations via tabs to handle multiple tasks at once.
2. ChatTab natively supports ChatGPT 3.5 and 3.5-16k, works in mainland China, and allows you to use your own API key for convenience.
3. Customize prompts to tailor ChatGPT's outputs to your specific needs.
4. It supports macOS 11 and above, so both new and old Mac system users can use it seamlessly.
5. Call up the chat window instantly with shortcuts, with a usage experience similar to Spotlight search for flexible, convenient access.
6. It supports iCloud sync to keep your data consistent across all your devices.
7. Most importantly, ChatTab prioritizes privacy and security: all data is stored locally, in Keychain and iCloud, and no analytics logs are collected to protect your privacy.
8. ChatTab offers multi-language support.
9. Plus, it delivers a silky-smooth Markdown experience that is very rare among native Mac apps.