Data visualization software is a tool that helps users create visual representations of data, such as charts, graphs, and maps. These visuals make it easier to understand complex information and identify patterns or trends. Common features include drag-and-drop interfaces, customizable templates, and the ability to connect to various data sources. Popular examples of data visualization software include Tableau, Microsoft Power BI, and Google Data Studio. These programs are widely used in business, education, and research to present data in a clear and engaging way, facilitating better decision-making and communication.