Mail sorters are machines or devices used to organize and categorize incoming and outgoing mail. They help postal services and businesses efficiently manage large volumes of letters and packages by sorting them based on size, destination, or type. This automation speeds up the delivery process and reduces the chances of human error. In addition to machines, there are also manual mail sorters, which are often used in smaller offices. These tools allow employees to sort mail by hand, placing items into designated slots or bins. Both types of mail sorters play a crucial role in ensuring that mail reaches its intended recipient quickly and accurately.