10.GIFI Vipre Antivirus 4 It offers a fast application Its designs are cluttered. It does fast scans and has little impact on PC performance. But it is ineffective at blocking new malware. 9.Eset NoD32 Antivirus 4 Eset NoD32 Antivirus 4 is fast, its malware detection and cleanup capabilities are lacking: blocking was average. it blocks