dBase IV is a database management system that was released in 1989. It allows users to create, manage, and manipulate databases using a simple programming language. This software was popular for its user-friendly interface and powerful features, making it accessible for both beginners and experienced users. One of the key features of dBase IV is its ability to handle large amounts of data efficiently. It supports various data types and offers tools for data entry, querying, and reporting. dBase IV played a significant role in the development of database applications during the late 20th century.