Batch processing software is a type of program that allows users to execute a series of tasks or commands automatically, without manual intervention. This software is particularly useful for handling large volumes of data, as it can process multiple files or records simultaneously, saving time and reducing the risk of errors. Common applications include data conversion, report generation, and system backups. Typically, batch processing software operates by reading input files, performing specified operations, and then generating output files. It is often used in industries such as finance, healthcare, and manufacturing, where efficiency and accuracy are crucial. Examples of batch processing systems include Apache Hadoop and IBM's InfoSphere DataStage.