― Clamav is an opensource antivirus for Unix GPL licensed, but are also available for Windows OS. Clamav antivirus is actually very good. In addition to free Clamav also able to detect any virus present. But unfortunately Clamav can not run in realtime, so that Clamav became less popular. Because it does not run in real time, then to use Clamav we have to run it manually. ∙ To run in realtime so that Clamav can secure your computer from virus will require an engine that can run Clamav. And [...].