A stand-alone software by Lavasoft. Here is a small Lavasoft Antivirus Helix review. Anti-Virus Helix is something of a veering off for the company. It is a stand-alone antivirus program, the similar antivirus protection that is integrated into the Ad-Aware Pro and Ad-Aware Plus software product. In these days of internet security packages that forming a collection of anything and everything, Lavasoft is going against the grain in decoupling antivirus from antispyware. And you’ll certainly want to use your own antispyware for major protection.