NetSetMan - Are you tired of changing your network configuration on your laptop every day?
OpenDNS - OpenDNS provides faster and safer Internet access for your home or Business.
TCP/IP Manager - Designed to help computer users keep track of their network configuration in different locations.
Quad9 - Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.
NCSwitch - NCSwitch4 is a Windows application.
1.1.1.1 - The free app that makes your Internet safer.