Econ Technologies releases ChronoSync 4.7.4 for macOS. ChronoSync is the multipurpose app for local and cloud backup, bootable clones, and folder synchronizing. ChronoSync can synchronize or backup to most anything you can connect to your Mac, including folders on your Mac, other Macs, PC's, and external drives. Version 4.7.4 offers performance and efficiency improvements, including fixes for a handful of bugs. ChronoSync 4.7.4 is $49.99 and can be downloaded from their website.