We do not have a download file for the latest version (4.2.5878.18524), but you can try downloading it from the developer's site
Download version 3.13.5252.32795 from Software Informer
Scanned by 75 antivirus programs on Jan 31, 2024.
The file is clean, see the report.
Version: 3.13.5252.32795 (x86/x64)
Date update: Aug 22, 2014
File name: signaldbutility_v3.13.zip
Size: 844 KB