FreeFileSync is a free backup software that helps you to compare and synchronize files and folders on Windows, Linux and macOS. It is designed to save your time setting up and running backup jobs while having nice visual feedback along the way.
Synchronize files and folders – with preview and many filters, FTP. A setup wizard helps to easily setup a new synchronization or backup. Synchronization can be started automatically e.g. when a USB drive is plugged in or a file has been modified.
Simplifies the comparison / verification / synchronization status of two different directories on any media (local drives, network drives, writable CD’s, Compact Flash and electronic media, any drive / disk or device managed as valid windows pathnames)
SwiftCompare is a visual file and folder comparison utility for MS Windows that makes it simple to quickly compare, merge, synchronize, organize, recover and update files across folders, drives, USB storage devices, and even other computers.
AJC Directory Synchronizer makes it easy to synchronize files and compare folders between any two locations. Synchronize large numbers of files between computers, sync laptop to desktop, mirror to backup drive, sync mp3 player etc.
Synchronize contents of two folders.
Easy to use folder compare utility with advanced features. Compare any two folders, zip files or snapshots and easily see the difference between them. Unique features to make folder comparison and synchronization that much easier.
OneonOne allows you to compare one folder or volume with another