ChronoSync
ChronoSync “is the complete data management utility that allows you to efficiently synchronize or backup files and folders from one disk location to another. There are hundreds of settings available within each Synchronizer document to customize your synchronizations. You can synchronize or backup files to almost any device. ChronoSync will even automatically mount other computers. Create as many documents as you need to handle all the synchronization and backup scenarios you have.”
I find it very useful for keeping multiple computers in sync, where the amount of data prohibits use of online services such as Dropbox.
(Part of the mini-series: a miscellany of tools and software for the Mac.)
