What about antiviruses (Linux/Windows)?

Question

linux

You need an antivirus on linux with the following requirements:
Checks Windows files for viruses.
Free
Easy to manage
Works not in the background (Opened the console, wrote a command, passed the path to it, it checked all the files)

Answer 1

clamav

Answer 2

A modern antivirus is not just a "digger in a file". In other words, just a set of static signatures is indispensable! We need proactivation, heuristics and a number of other measures. At the same time, it should be borne in mind that emulation technologies remove some of the problems, but not all, and there are still sooo many threats.
I mean, there are no simple solutions, as you want. You need to be accountable. That scanning for viruses on a Linux machine for malware under Windows will be many times worse than on a Windows machine.