More and more antivirus programs are becoming freeware and offer them protection without charging a big fee along with it.
Baidu is certainly an interesting alternative. It comes with multiple identification methods that are intelligent alternatives and it shows itself to be consistent with other security systems.
You can run an analysis of your computer, and thanks to its cloud-based security system, virus descriptions and definitions are always updated and it will be ready for the recent threat attack.
No doubt, Bidu is a conspiracy option, if it is a little basic, but in its lightweight condition it can be a good supplement for other security programs.