CopyMastro is an open source copy and backup utility developed by Marco Mastroddi. You don't need to install, just download, unzip and start it. Simple, fast and useful.

Main features:

• Multi-thread copy: speed up your copies.
• Clone copy: preserve permissions, creation and modification dates (also tags and XAttributes in MacOSX).
• Sync copy: same of clone copy except that all changes in the source will be replicated in the destination.
• Smart: copy hidden files, long filenames with utf16 support, link target will be updated.
• Secure: file integrity check after copy.
• Custom copy: available filters to select what you want to copy or skip.
• Integrated: support to external copy program like rsync or robocopy.
• Resumable: you can save a stopped copy task and resume it later.
• Move option: with removing the files after a successful copy you can better organize your disk space.

Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.