Mass File Handler

Mass File Handler is an application that allows you to change MD5 checksum and rename files in bulk. You can use filters to select files by extension, and the app will change the MD5 checksum and rename files in the bulk. The MD5 checksum is used to identify files, and changing the MD5 checksum can be useful for file security or for changing file IDs. The application has been tested in a variety of environments, including archive environments, and there is no risk of corrupt CRC files or other corruption.