According to the changelog, version 4.12.0.1 of Auslogics Disk Defrag Ultimate includes bug fixes, improvements, and updates to the software's engine, which should provide better performance and stability.

Auslogics Disk Defrag Ultimate is a powerful disk defragmentation tool designed to optimize and maintain your computer's hard drive performance. Here are some helpful features of the software:

Please keep in mind that it's essential to download software from reputable sources to ensure you get a clean and legitimate copy. Always scan your downloads with antivirus software and be cautious of potential malware or adware.