Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
DocFetcher - DocFetcher is a portable German/English open source desktop search application.
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Agent Ransack - Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently.
FreeCommander - FreeCommander is an easy-to-use alternative to the standard windows file manager. The program helps you with daily work in Windows. Here you can find all the necessary functions to manage your data stock.