This program will find expired domains based on various criteria including all 3-letter domains, all 4-letter domains, dictionary search, DMOZ, Yahoo, Google, Keyword finders and Keyword Generator. This also supports custom lists that you can create. This tool allow you to double click to find out more information about how popular the site it, inlcuing Alexa Information, and much more. The program can also allow you to easily register a domain.

• PlexDomain: Domain-Name Search, Generation, Popula 3.1
  PlexDomain: Domain Analysis Tool. It supports: POWERFUL DOMAIN SEARCH Deleted On-Hold Real-Time Newly-Deleted Expiring Soon Available for Registration ...

• PlexDomain: Domain-Name Search, Generation, Popularity and Analysis Toolkit 3.1
  PlexDomain: Domain Analysis Tool

• PlexDomain: Domain-Name Search, Generation, Popula 3.
  PlexDomain: Domain Analysis Tool. It supports: POWERFUL DOMAIN SEARCH Deleted On-Hold Real-Time Newly-Deleted Expiring Soon Available for Registration Registered Domains...

• Expired Domains 1.0
  Every day more than 20

• TOP100Rank 2.3
  TOP100Rank is such a powerful tool that will look up the Rank( Google and Alexa ) in a list of domains, it allows you to visit the resulting page where your home page and product name were found. Also you can visit competitors' page which ranked above you. With one simple click, program will help you to attain top rank and higher page positioning...