A backup program by Dantz Development for a single Macintosh or an entire network of Macs and Windows 9x/NT PCs.

Maker of SuperDuper!, a disk duplication utility for Mac OS X. SuperDuper! is designed to make it easy for users to isolate their computers from unwanted system changes. [OS 10.2.8 or newer]

A file synchronization utility by Iomega Corporation that keeps a copy of your hard drive on Zip or Jaz disks.

Mac backup software that creates full, versioned, and incremental backups. It creates tar-compatible backup archives and includes scheduling tools, on-the-fly compression, and backup to any locally mounted device, including CD/DVD and network volumes....

A Macintosh based, fully automated, secure data backup and recovery service done via the Internet.

Makers of Synchronize! and Synchronize! Pro. Both offer file synchronization and backup capabilities for multiple Macs. The Pro version also handles file server mirroring.

A backup program by Tri-Edre that can perform mirror or incremental backups as well as synchronization.

An overview of several Mac backup solutions.

Backup software enabling offsite storage of data. Download a free 30-day trial.