Accessing beta software and tools for development with Apple typically involves enrolling in their Apple Developer Program or Apple Beta Software Program, depending on what you want to test.
The Apple Developer Program provides developers with early access to beta versions of operating systems, such as macOS, iOS, tvOS, and watchOS, along with beta app tools and frameworks. To enroll, you will need an Apple ID, and there is usually a fee associated with membership. Once you are a member, you can log in to the developer portal at developer.apple.com and navigate to the Downloads section, where you can find the latest beta software and tools available for download.
For individuals interested in testing public beta software without the full developer benefits, the Apple Beta Software Program allows you to sign up online and gain access to beta versions of iOS and macOS.
Regardless of the program, it is essential to regularly check the respective web pages for the latest releases and updates, as they provide detailed instructions on how to install and use the beta products.