ATool

ATool is a professional's utility that can help with in-depth threat detection and analysis. Even though it may sound like an antivirus, Atool is far from the AV classic design, but it can still remove viruses if they are detected.

Complex yet organized interface

The layout doesn't look like much if one takes into consideration that this is a pro's tool. But that must be a good thing, as a complicated and overwhelming UI would put off even a knowledgeable person. The neat categorization and explained symbols will help you get to analyze a system's sector in no time.
Also, while looking over an area, one can make use of the horizontal toolbar in order to navigate, get more information, or locate a specific task/process much easier.

In-depth system scan

If you surf through all the app's categories, you'll see that most of the files, tasks, processes, services, drivers, ports, etc. are closely monitored. Details about an entry's description, status, modify time, size, path, and so on are going to be available for inspection. Furthermore, each entry has a context menu, that besides the common options, offers you multiple methods of removing it, such as a standard delete, as well as Brute and Forced deletions.
Even the Kernel Module, which is one of the most important active parts of an operating system, has its elements scanned and brought forward. This way, even the most hidden and inconspicuous of threats can be surfaced.

To summarize

ATool is definitely a smart app oriented toward professionals that can make the best use of it. At first glance, it doesn't look like a complicated tool, but one surely has to know what to look for in order to find possible threats.