HostsMan is a freeware application that lets you manage your Hosts file with ease.
Features include an online update of the hosts file, enable/disable the usage of the hosts file, open Hosts file with one click, merge two hosts files, a built-in hosts editor, and more.
HostsMan Features:
online update of hosts file; enable/disable usage of hosts file; open Hosts file with one click; merge two hosts files; built-in hosts editor; prevent other programs of writing to the hosts; scan hosts for errors, duplicates and possible hijacks; find how many host names; easily install newly downloaded hosts file; create encrypted backups of your hosts file; resolve host names; keep log of latest blocked sites; etc.
Similar: How to Edit Your HOSTS File to Block Websites How to Reset Your Hosts File to Default