Gucup Antivirus 3.3.2 is a minimal utility for basic virus scanning. Gucup Antivirus 3.3.2  is a versatile virus scanner with 475 antivirus and malware signatures. Gucup allows the scanning of the memory and all files in the system including compressed files. It splits and gets the applications and files out of malware and virus infections.
Gucup Antivirus 3.3.2 can help you show hidden folders and files on demand. Registry Recovery option is also given on demand. There is no real time protection though. The antivirus is portable and uses the GAV 2.0 engine to perform fast and effective scanning.
Gucup Antivirus  can run on all versions of Windows and comes under GPL license.