While CCC 6.0 still includes a Legacy Bootable Copy Assistant to help create bootable clones on modern macOS, the developer Bombich Software suggests rethinking this approach. Because modern Mac system volumes are cryptographically signed and sealed, many users find it more reliable to back up only their (apps, settings, and files) and reinstall macOS separately if a full recovery is needed. Getting Started CCC 6 Release Notes - Bombich Software
: This feature can update existing backups up to 20x faster by focusing on folders that have actually changed, rather than scanning the entire drive. Carbon Copy Cloner 6.0
: The user interface now fully supports macOS Dark Mode. While CCC 6
: A visual tool to compare the source and destination, highlighting differences and showing if they are the result of specific task filters. : The user interface now fully supports macOS Dark Mode
: An easy way to step through older versions of your files to see exactly how they looked at specific points in time.
: A detailed review of what was copied during a task and the specific reason why each file was updated. Modern Backup Strategies
Carbon Copy Cloner (CCC) 6.0 is a significant update for Mac users, featuring a re-engineered file copier that delivers faster performance and deep integration with Apple's modern filesystems. This version prioritizes "accountability" and provides more transparency into what exactly is changing on your Mac during each backup. Key Features in CCC 6.0