CopyMastro (version: 2.0.7) is a cross platform Qt based backup program. If there is a distinction between a program that helps the user copy files faster using multiple threads and a simple backup utility it is up to the user to decide. CopyMastro can serve both purposes and in its preferences has a setting for number of threads to use.
The program is available in portable and executable downloads, in either case run the program and choose the source and destination or from and to folders. Optionally verify the operation and check the logs and reports tabs for any errors.