SyncTwoFolders simply synchronizes two folders. It supports synchronization across mounted network drives and it is a possibility to run a simulation showing in a log what will be done.
Please visit author's website for other version (Carbon or Cocoa) and old versions (PPC, previous systems, etc.).
Made with Xojo
Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.