Apple Certified Support Professional (ACSP) Practice Exam 2026 - Free ACSP Practice Questions and Study Guide

The correct choice highlights MacPorts as a well-established platform for users seeking a vast collection of open-source software tailored for macOS. MacPorts provides an extensive repository of over 15,000 software titles. It is specifically designed to facilitate the installation of open-source software on macOS, making it easier for users to find, install, and manage various applications.

While platforms like the App Store, GitHub, and SourceForge also host a range of software, they serve different primary functionalities. The App Store is primarily focused on providing apps that meet Apple’s review guidelines for general user consumption, which may not encompass the full scope of open-source projects. GitHub, while a popular repository for source code and project collaboration, does not specifically offer software in the form of an easily navigable collection. SourceForge does host open-source projects, but it has a more varied selection that can be less user-friendly than MacPorts for macOS users specifically seeking software installations. Thus, MacPorts is recognized as the best resource for finding a large collection of open-source software designed to work seamlessly with macOS.