No specific info about version 5.3. Please visit the main page of Drive Genius on Mac Informer.
Drive Genius 3 is a powerful disk utility for Mac OS X.
WinZip Mac Optimizer allows you to clean and speed up your Mac.
It is designed to help you find and restore deleted files on your Mac.
Yodot AVI Repair is an app that allows you to fix corrupted AVI files.
Scans your hard drive and recovers the Entourage database files.