Visioneer

Datalink linkSearch search engine software
linkSearch is search engine software capable of indexing pdf-, office-, html- and flash-documents. Handles dynamic and static sites, intranets, local nets and is very easy to deploy.
www.datalink.se/

LookAhead
Created to provide for efficient usage of time while a user performs Google searches by loading each result in its own tab.
lookahead.mozdev.org/

Googlebar
Created to be used with Netscape 6/Mozilla, this unofficial software emulates many features of the Google Toolbar. Screenshots, downloads, and wishlist.
googlebar.mozdev.org/

refdesk.com - Software Search Engines
Search by utilizing nine different software search engines.
www.refdesk.com/

KudzuKat's Software Search
Convenient and reliable interface to the Internets software search engines. Look for commercial software, shareware, freeware, or device drivers.
www.mindspring.com/

Software Search
A collection of useful search tools to search for software.
dragon.ep.usm.edu/

Simple Search/Replace Software
A free replacement for the Windows "containing text" option found in their search window. Search plain-ASCII text files, such as source code, HTML, RTF and batch files. However it can also search binary files such as word processor documents, databases, spreadsheets and executables.
www.rjlsoftware.com/

Search Maker Pro
Program that creates a one page search engine for any website, enabling easy navigation for browsers and surfers.
www.searchmakerpro.com/

Java Search Engine
Search engine written in Java supports XML, XSLT and EJB.
www.me.lv/

Software Library
Source for software searching by typing in keywords, phrases, or questions in the search box.
softwarelibrary.com/