Anti-Spam & Anti-Spy (175 programs)

Pros: Anti-virus and rootkit detector in one. Light on resources. Does not conflict with most other security program.

Cons: Sometimes does not detect all malware. Interface is very plain.

Pros: Completely unobtrusive.

Cons: Doesn't scan the PC.

Pros: Easy to set up and run. Seamlessly embedded into your email client. Support for several clients and Exchange. Learns from you and other SPAMfighter users.

Cons: Spam detection is not perfect.

Pros: Easy to configure. Great integration with email client.

Cons: Annoying pop-up that shows up until you register.

Pros: Powerful spam filtering. Can be set up very easily. Lets you block all mails from countries notorious for spammers. Supports a huge range of email clients.

Cons: Aggressive mode is a little too strict. Won't protect your Webmail.