DFSR - The Distributed File System Replication (DFSR) service is a multi-master replication engine used to keep folders synchronized on multiple servers.
FastCopy - FastCopy is the fastest copy, delete, & sync software on Windows.
Media Shuttle - The Easiest and Most Reliable Way to Send Any Size File, Anywhere, Fast.
RoboCopy - Robocopy is a free file copy tool that is included with the Microsoft Windows operating system. It allows one to construct complicated instructions to move, or copy files.
GoodSync - GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.
Ultracopier - SuperCopier replaces Windows explorer file copy and adds many features: Transfer resuming, transfer...