AppNee figured out that only very few people like or are used to use firewall, whether it's the one Windows built-in or from a variety of antivirus software. As a security software, GlassWire abandoned the tedious UI and operation in traditional security, monitoring software, instead, it visualized all the normal and useful operation - which is just the easiest to be accepted by non advanced users.
As a network or website administrator, most often we need know everything quite well about the LAN or even WAN our hosts lying in. For example: the name of each computer in local network, network card address, IP address, shared resource, open ports; look up WHOIS information such as domain name, host provider, DNS... about some website in detail. For these, IP-Tools can become a good assistant for our network/Internet management.
DigitWiz is a convenient and tiny freeware applet - converts those name-style (for marketing) telephone numbers (1 800 GOT MILK or 1 888 CAR REPAIR) into straight numbers for easy dialing.
IP2 is a very classic super mini applet, designed mainly for looking up and viewing your local real LAN IP and WAN IP addresses.