DU Meter is a powerful utility capable to improve the way you use your Internet connection. It allows you to see full bandwidth potential and works with with Dial-Up, DSL, Cable Modem, and Ethernet cards.

NetInfo is a collection of 15 network tools designed to help administrators, webmasters and Internet service providers.

With NetLimiter you can limit download or upload transfer rate for each application you use and find out information such as WHOIS, traceroute etc.