Also known as: X-Copy version 8
X-Copy was the first program to introduce the Nibble copying mode. This mode performs an exact disk structure copy of the source disk, allowing for many harder to copy original Amiga disks to be copied. This was especially true of game disks where the developers had exploited the fact an Amiga drive can read up to track 82 of a disk.
X-Copy has the built in ability to copy a disk onto 3 destination drives at once, which speeds up duplication greatly.