Download Links for Opilion Software Products
To calculate SHA-1, you can use one of many third-party freely available utilities. We recommend this MD5 & SHA-1 Checksum Utility.
Antivirus scan results note:
ClamAV may detect PUA.Win32.Packer.BorlandDelphi-9 or PUA.Win32.Packer.InnoSetup-6. It is not a virus! We use InnoSetup to create an installer for all our programs, and it obviously uses compression (that is considered as suspicious behavior). Official explanation from ClamAV (see 'What is PUA? I get a lot of false positives named PUA'). Note, that PUA detection is not recommended because of false positives. Cite from the link above:
At this point we DON'T recommend using it in production environments, because the detection may be too aggressive and lead to false positives.