I’ve been using the beta version of SyncToy for a few weeks. The final version is now released. This white paper explains how it works:
SyncToy is a free PowerToy for Microsoft Windows XP that provides an easy to use, highly customizable program to help copy, move, and synchronize different directories. Most common operations can be performed with just a few clicks of the mouse, and additional customization is available without adding complexity. SyncToy can manage multiple sets of directories at the same time; it can combine files from two folders in one case, and mimic renames and deletes in another. Unlike other applications, SyncToy keeps track of renames to files and will make sure those changes get carried over to the synchronized folder.
It also includes a download link.This is a marvelous little program, and it’s free. Ironically, Walt Mossberg in tomorrow’s Wall Street Journal reviews some commercial products that perform similar functions. If you need a PC-to-Mac solution, one of those alternatives might make sense; otherwise, SyncToy should do the trick.
Update: As Hubert Kay points out in the comments, the programs that Walt reviews also include online services and are primarily intended for synchronizing folders over the Internet. They typically cost up to $100 a year. If you need to sync files on machines that aren’t part of the same network and you’re willing to pay that price, read his review. For synchronizing files between two or more computers on your own network, though, the free SyncToy is a better choice, IMO.
