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. Wizards make it very easy to setup your synchronize task which can be saved as a project for quick regular use. Built in archiving system makes it easy to recover files if you make a mistake. The file information is visually presented in a familiar Windows explorer style way. The two directory structures are overlaid on top of each other with color coding to indicate which machine the files are on. Synchronization is achieved via an easy to read list that shows which files should be transferred, using color coded arrows. This review list is a powerful safety feature allowing the user to make sure that only the correct files are synchronized. From this list: files can be compared using the built in Diff tool; transfer directions altered; files omitted from the list, etc. Once satisfied with the list the synchronize process can be started.