On the downside, it requires the same space as the original drive.ĭisk Drillis an application that provides this feature. It has the advantage of storing not only the current files, but also all material available on the drive, such as deleted files. Disk Drill (Free)Īn image file is a bit-by-bit copy of a drive. Here below is a list of 5 free methods that answer the question “how to backup Mac files for free?” Their different characteristics are an advantage to applying the 3x2x1 rule. The well-known rule 3x2x1 states that efficient backups must consist of three versions: two of them in different formats, and at least one on external drives. Having an archived copy of them is critical for our survival.īackups can be done on our computers or on Internet based services. From work-related files to personal photos and documents, these important sources of information can be easily lost by unintended actions.
