FileDupe is designed for Windows 98 or later and is an easy-to-use and powerful duplicate file finding and processing tool. DupeFile finds matching files based upon several algorithms: byte-by-byte comparison, MD5 comparison, and CRC32 comparison.
EasyBackup is designed to backup files and folders, with or without compressing the data. Data can be backed up to local or network drives or to a File Transfer Protocol (FTP) site. Compressed backup files are in the ZIP format.