Allway Sync compares files in specified folders and copies the modified file to the counterpart folder where it will synchronizes folders. It is a freeware folder synchronization application that's powerful and easy to setup.
Here are some screenshots to illustrate the features and user interface of this application:
Bidirectional synchronization utility that can take care of copying files, so that you don't have to do this manually every time. Screenshot of Allway Sync - 640px · 480pxKeep your files and folders in sync. Screenshot of Allway Sync - 398px · 303pxReal bidirectional file & folder synchronization software. Screenshot of Allway Sync - 468px · 322px