What tool can provide a method for data compression while eliminating redundant information?

A compression algorithm is specifically designed to reduce the size of data by identifying and eliminating redundant information. It uses various techniques to encode data more efficiently, allowing for smaller file sizes while maintaining the integrity of the original content. This is especially useful in contexts like data storage and transmission, where minimizing size can enhance performance and reduce costs.

In contrast, a firewall is a security tool used to control access to and from a network, which does not address data compression. Network bandwidth refers to the maximum rate of data transfer across a network path, and while related to data transmission efficiency, it does not specifically focus on reducing data size. An operating system manages hardware and software resources, providing a platform for applications to run, but it does not inherently include functions for compressing data like a compression algorithm does. Thus, the role of a compression algorithm is vital in effectively managing and optimizing data by eliminating redundancy.