X1 Search - X1's Lightning-Fast Search Software. Premium Alternative to Windows Desktop and Outlook Search.
SwiftSearch - SwiftSearch is a lightweight program whose purpose is to help you quickly find the files you need...
Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
Agent Ransack - Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently.
DocFetcher - DocFetcher is a portable German/English open source desktop search application.
Locate32 - Locate32 is software which can be used to find files from your harddrives and other locations.