It is part of UBCD.
Hard Disk Tools ==> Cloning Tools ==> EaseUs Disk V1.0
It is the only free-ware tool of EASEUS. And it is a bootable CD (no windows needed).
Disk Copy 2.0 is a potent freeware providing sector by sector disk/partition copy regardless of your operating system, file systems and partition scheme. The sector to sector method assures you a copy 100% identity to original. EASEUS Disk Copy can be used for copy, cloning, or upgrading your original small hard drive to a new larger drive. Simply speaking, it can copy anything from old hard drive including deleted, lost files and inaccessible data.
It is quite large (19.7 MB) (probably too large to include in UBCD).
Open the DC.ISO with 7zip, WinRAR, ... and extract the following 2 files from the /boot folder.
Copy those files to the boot folder of your ubcd remastering folder (e.g.: C:\ubcd\boot )
Edit the file /menus/hdd5.cfg with a texteditor (notepad, notepad2 or notepadd++).
MENU LABEL EaseUs Disk Copy V1.0
MENU LABEL EaseUs Disk Copy V2.0
APPEND vga=788 splash=silent load_ramdisk=1 prompt_ramdisk=0 ramdisk_size=65536 rw root=/dev/ram0 rhgb quiet initrd=/boot/diskcopy.dat
You can delete the old diskcopy (/images/diskcopy.igz).