Metadata plays a significant role in digital files by providing essential information about the data contained within the file. It includes details such as the file’s creation date, author, file size, format, and even keywords associated with the content. This information is crucial for organizing, categorizing, and retrieving digital files efficiently. Metadata also aids in search engine optimization (SEO) by improving the visibility of online content. Furthermore, it helps maintain data integrity by confirming authenticity and ownership.