
Sequoia Ready!
Professional Sync and Backup Software for Mac
ChronoSync can synchronize & backup to most anything you can connect to your Mac: select cloud services, other Macs, NAS drives, external drives, iPads, iPhones, PCs or anything you can mount as a volume. It can also perform bootable backups to external drives connected to your Mac or remote drives via ChronoAgent.

SAVE $10!
The best way to connect two Macs to sync or backup files is by using both ChronoSync and ChronoAgent. Bundle the two for a $10 savings! Having them both will ensure a much more secure, reliable and higher performance connection than standard file sharing.

Sequoia Ready!
Entry-Level Sync and Backup Software for Mac
ChronoSync Express offers entry-level synchronization and backup that feels high-end! It offers many of the same great features as ChronoSync at a reduced price. ChronoSync Express is available on the AppStore and Setapp. If you have basic synchronization and backup needs, ChronoSync Express is the right tool for you!

High Performance Remote File Sharing for ChronoSync
ChronoAgent is an application that runs in the background on a remote Mac and communicates directly with ChronoSync or InterConneX on another device. It provides a direct, high performance, encrypted connection and is the ultimate way to transfer files.

Network Monitor for ChronoSync & ChronoAgent
ChronoMonitor is an iPhone app that checks the availability and condition of ChronoAgents installed on a network. It also receives push notifications from ChronoSync, letting you know that your scheduled syncs and backups are running properly.

File Storage & Sharing for iPhones & iPads
InterConneX is a file management & storage app for the iPhone & iPad that enables you to control & share all your files & folders in one location, like on a Mac. Create sharespaces to store & manage files and share files with other Macs, iPads, iPhones & cloud services.
Recent Blog Posts

SmartScan Readiness Warning
SmartScan is a feature of ChronoSync that speeds up the overall scan time of any local internal or external, macOS-formatted volumes. It works by examining the macOS-maintained FSEvents Database. We

Why Do I Need ChronoAgent?
Maybe you’ve heard of ChronoAgent but aren’t quite sure if you need it or how to use it. Let’s start with a little about ChronoAgent. This is a utility typically

ChronoSync Express 1.4.0 Released
ChronoSync Express 1.4.0 is now available. The most notable changes in this release pertain to adding features that were previously only available in ChronoSync Express’s big brother, Chronosync. Some of