What it does
ChronoSync synchronizes Mac file sets and supports scheduled backup and remote-copy workflows with operation previews.
A desktop and travel laptop can synchronize before departure and again after returning. ChronoSync lets you inspect proposed operations through the folder tree before committing them, then schedule repeat sync or backup jobs. Choose the task type deliberately: a redundant backup and a two-way working-folder sync serve different purposes. The current overview lists macOS 10.14 or later and distinguishes SFTP/network/cloud connections from backup to another Mac using the separate ChronoAgent companion.
Strengths
- Detailed operation preview
- Scheduled file and folder synchronization
Best for
- Mac-to-Mac working-folder synchronization
Sources
- ChronoSync | The Ultimate Mac Backup and File Sync App (Oct 26, 2026)