Freeware: Tracert

DNS Thing 1.0a DNS Thing is a free tool that lets Windows users perform DNS queries from a graphical interface. It provides commonly looked up information such as IP addresses for hostnames or MX records for domains.

Tiny Toolbar 1.1.2 Small but powerful web browser tool that appears near the address bar (The box near the top of the screen where usually type web addresses to surf the Web).

Able2Know Search Toolbar 1.4 The able2know.org Toolbar is an advanced researcher's tool allowing you to search through dozens of search engines and online references. What sets able2know.org's Toolbar apart from others is that it does not restrict searches to one search engine.