File backup
O&O DiskImage makes it possible to backup and restore single files and folders. O&O DiskImage creates an image file (*.obk) of the selected folders and files during a file backup. If you need the files and folders from the image, you can use or unpack the image file with the help of O&O DiskImage or a decompression program, such as WinZip. You don’t necessarily need O&O DiskImage to unpack the OBK file.
Compared to a drive image, the file backup does not store the drive information. The advantage of a regular “Backup ” of your files is that the backup takes up much less time. In addition, you can create a job to schedule regular backups. Regular backups ensure that your file backups are constantly updated and thus secure.
More:
Image single files and folders
Restore single files and folders