Sync Folders Pro

Sync Folders Pro 3.5.2 MAS | Mac OS X | 5 MB. 

Sync Folders Pro has been developed with a dual purpose in mind: To be easy to use FOR BEGINNERS, but also provide the ability to fine-tune synchronization settings FOR THE MOST EXACTING PROFESSIONALS.  The app can synchronize multiple pairs of folders at the same time “on the fly" using our REAL TIME SYNC technology, on a SCHEDULE, or MANUALLY. The app also provides ROBUST tools to filter your files and folder so that you sync EXACTLY what you want. 

Compatibility: OS X 10.9 or later 64 bit
Mac App Store: https://geo.itunes.apple.com/app/id522706442