About Download Manager

I downloaded the filezilla program last night. I activated the avast option in the installation. This option installed a program on my computer. How do I delete this program? What is the real name of this program?

Sending pictures of the program.

https://i.imgur.com/U1Y2mOB.jpg

https://i.imgur.com/ZvQvkmP.jpg

https://i.imgur.com/T0GamxN.jpg

https://i.imgur.com/EmJuhVz.jpg