Attribute Changer software (version 9.10e) is a powerful tool that allows users to easily modify various attributes of files and folders on their Windows operating system. Some of the most important features of this software include the ability to change file and folder attributes such as creation and modification dates, read-only status, and hidden status. It also allows users to apply changes to multiple files and folders at once, making it a time-saving tool for managing large amounts of data. Additionally, Attribute Changer supports various file types and offers a preview of changes before they are applied.