X1 Search - X1's Lightning-Fast Search Software. Premium Alternative to Windows Desktop and Outlook Search.
Agent Ransack - Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently.
Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
ANGRYsearch - Instant file search, showing results as you type.
Lookeen Desktop Search - Experience Lookeen Desktop Search technology for free. Search unlimited files on your local hard drive. Most powerful Windows Search alternative.
Find Any File - Find Any File is a program for Apple's Mac OS X that lets you search for files on your disks.