Malwarebytes free version is very good, but I don't know if it fits your requirement. Nowadays, you need more than one tool in your anti-malware bag of tricks.

If your Mac is slowing down, freezing, running out of RAM or storage, and just not behaving like it used to, a good Mac ...

Who's got the world's cleanest computers? According to a Norwegian security company, it's Finland. The company, Norman, analyzed data from its free Malware Cleaner application and broke down rates of ...