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 (561.0), but you can try downloading it from the developer's site
Download version 2.1.2 from Mac Informer
Version: 2.1.2
Date update: Feb 26, 2018
File name: swinsian.zip
Size: 13.3 MB