Taken right off their homepage: "Download 30 days fully-functional evaluation version." So if U R looking for a teaser, d/l this then watch the clock tick it off its sparkle: other A-Squared true freeware defend just as good as (freeware)Windows Defender or even AVG. This is trialware pure and BOTs are just 1 way to screw your computer, Bit-Defender, freeware build does a job on much mor malware than just BOT's dial home-ET!