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 (4.7), but you can try downloading it from the developer's site
Download version 3.0.1.0 from Software Informer
Scanned for viruses on Oct 15, 2023.
2 of 76 antivirus programs detected threats,
see the report.
Version: 3.0.1.0 (x86)
Date update: Apr 17, 2012
File name: aligner-setup.exe
Size: 944 KB