Apple File System (APFS) is a file system developed by Apple Inc. designed for use with iOS, macOS, and other Apple operating systems. It was introduced in 2016 to replace the older HFS+ file system, offering improved performance, security, and reliability. APFS is optimized for solid-state drives (SSDs) and features capabilities like space sharing, cloning of files and directories, and strong encryption. One of the key benefits of APFS is its ability to manage storage more efficiently, allowing multiple volumes to share the same storage space. It also enhances data integrity through features like snapshots, which capture the state of the file system at a specific point in time. Overall, APFS provides a modern foundation for managing files on Apple devices.