What are some alternatives?
When comparing Copernic Desktop Search and Agent Ransack, you can also consider the following products
DocFetcher - DocFetcher is a portable German/English open source desktop search application.
Everything - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
FileLocator - FileLocator Lite enables you to locate files on your pc.
Locate32 - Locate32 is software which can be used to find files from your harddrives and other locations.
RecentX - RecentX is an innovative launcher that gives you instant access to your files, folders, programs...
AstroGrep - AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.