CyberAge Raider
Built-in thesaurus is featured in this search software.

EchoSearch
Search multiple engines.

Internet Agents
Agents for a variety of tasks, including e-mail management, downloading and searching Web sites, etc.

Internet Fast Find
Search multiple engines with this utility from Symantec.

iSeek
Search the Internet from your desktop using this tool from InfoSeek.

NetAttache Pro
Web agent retrieves, searches, filters and manages data.

NetFerret
A suite of search utilities to scour e-mail, the Web, news, IRC and Internet files.

NetSearch
Search, store, and view results of multiple engines.

Teleport Pro
"Automated, multithreaded, link-following, file-retrieving webspider."

Web Compass
Search many engines with one query.

WebSeeker
Search utility for scouring multiple Web databases.

WebSprite
Information gathering "sprite" for stock prices, sports scores, and other information.