Little-known anti-malware programs display warnings, which are often identified as false positive. Nevertheless, it is recommended to recheck the file with your antivirus software after downloading.
We do not have a download file for the latest version (9.0.1), but you can try downloading it from the developer's site
Download version 7.0.1 from Software Informer
Scanned for viruses on Aug 6, 2024.
2 of 79 antivirus programs detected threats,
see the report.
Version: 7.0.1 (x86/x64)
Date update: Nov 23, 2016
File name: ultradefrag-7.0.1.bin.i386.exe
Size: 2.4 MB