Vir.IT eXplorer Lite is a free Italian antimalware that allows private and corporate usage. In this free version you will get free antimalware scanner and intrusion detection monitor. It support heuristics detections, archive scanning etc. http://www.tgsoft.it/english/download_eng.asp It has a paid version too that comes with real-time antimalware protection. It has been featured for long in Softpedia. Any one have ever tried it? I just gave it a quick shot within Shadow Defender but could not test it completely as it required a restart. GUI is not good looking. It detects malwares indeed but the detection may be somewhat less compared other other players.