Choosing the best writing tool for Mac depends on your specific needs, preferences, and the nature of your writing projects. It's important to consider ease of use, device compatibility, formatting options, and password protection. For example, Dairly and Mental Walk are good for keeping personal notes and thoughts. Elephas, TypingMind, and Plus will be your AI assistants for automatic text generation and improvement. All in all, there's an app for almost every writing task you can imagine.