While there are some built-in options for file transfer on a Mac, I’ll also highlight why a robust software program is a better option for just about every business. Many companies rely on FTP sites and tools to operate efficiently on a day-to-day basis, whether to send a multi-slide, image-packed PowerPoint presentation or a high-quality company video. File transfer protocol (FTP) is a method for sending large files across the internet. To understand how to use FTP on a Mac, it’s important to fully grasp what FTP is and how it works. IT professionals looking to use FTP on a Mac must fully understand what FTP is, the risks involved, and the tools available to help them increase efficiencies and keep sensitive information secure.