Synchronize files from your PC with a backup location or removable media, such as a USB pen drive. Transfer files between two PCs, e.g. at work and home, without missing any that you updated. Compare the contents of two folders, to see which files are different. The folders may be on different drives, or even on the network. The program will allow you to easily copy the updated files in either direction. UNC network support, multiple sets of folders, settings to ignore hidden and system files and to overwrite read-only files and the ability to continue copying after a failed write.