No specific info about version 18.0. Please visit the main page of Disk Utility on Mac Informer.
It works perfectly for an average OS user like me.
Drive Genius 3 is a powerful disk utility for Mac OS X.
Tri-BACKUP provides all necessary tools to efficiently manage your backup.
Clone your hard drive, make a bootable clone, and create a disk image backup.
Precious Disk scans your Mac and cleans it of large files.
HFS Disk Maker allows you to create a HFS disk image for any file and/or folder.
It works perfectly for an average OS user like me.