SuperDuper! 是一款数据恢复及备份工具。 可以帮助你恢复你电脑误删除文件，甚至格式化后丢失的数据。
同时，它能够在 OS X 系统下备份系统分区或单个/多个文件，由它备份的分区文件可以直接通过变色龙引导启动。
** Backup and restore your data to protect them from calamities. **
Although a Mac is a very robust machine can sometimes play us a trick, running out of hard drive. And the worst thing is not to lose the disk, but the data it contains. Here comes SuperDuper!
SuperDuper! It is a comprehensive tool that performs backup disk drives, and programmed manually, choosing the destination and have restore points.
SuperDuper! It is very easy to use. It also has a selection of scripts that allow automatic before or after backup tasks.
Furthermore, the backup can be carried out in four different ways:
– Complete erasing the source;
– Incremental, copying only the files that have been modified;
– New, copying only the files that have been created since the last backup
– Differential, checking the differences between the original file and belonging to the backup.