Antivirus (221 programs)

Pros: Excellent selection of language options. No installation needed. Automatically creates change logs. Easy to use. Customizable scan priority.

Cons: No signature-updates. No shell integration.

Pros: The free VPN service alone is enough reason to sign up. Its user interface keeps things very simple. It is very lightweight and will not slow your computer down.

Cons: The paid version offers the best tools. It is a the free version doesn’t block infected websites.

Pros: Performs thorough scans. Prints out reports.

Cons: Doesn't provide realtime protection.

Pros: Can be transported on any USB stick. Free and easy to use.

Cons: Does not protect in real time. Does not update automatically without prompting.

Pros: Very light on RAM and CPU. Very easy to use.

Cons: Doesn't detect anything that other scanners can't. Interface GUI is very basic.