Avast The fastest antivirus Free

The fastest antivirus –
now leaner and meaner

AV-Comparatives.org rated avast! antivirus as the fastest solution for Windows. New version 6.0 brings even stronger technologies, in an even smaller package.
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Give overpriced antivirus
the boot

avast! Free Antivirus beats competitors' paid-for products in detection and speed, according to an AV-Comparatives report. Think of avast! Free Antivirus before your credit card gets charged again.

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