Categorize Plus is compatible with a variety of search engines including the Outlook Instant
Search search engine, the Taglocity 3.0 search engine, and the Lookeen search engine. The Outlook Instant
Search search engine is available in Outlook 2013, 2010 and 2007 and comes pre-installed. The Taglocity and
Lookeen search engines are available whenever the Taglocity or Lookeen add-ins are installed in Outlook. Both
Taglocity and Lookeen are Outlook add-ins that are sold separately and both are compatible with Outlook 2010, 2007
and 2003. Lookeen is also compatible with Outlook 2013. Information for purchasing Taglocity can be
found at www.taglocity.com, while information for purchasing Lookeen can be
found at www.lookeen.net.