RoboSAM is a security tool intended to provide speed and security to the maximum. It is proved that maximum threats spread through USB drives and hence this tool was designed to protect systems against malware spreading through USB but today it serves as a permanent antivirus solution. It is effectively accurate in malware detection and require no malware signatures for functioning. If you are looking for a simple, fast and effective tool for protection against viruses and that would require no updates now and then, this one is the best program for you. Its features include startup pre-scan, automatic drive scans, automatic deletion of junk files, hidden files recovery.