What are some alternatives?
When comparing Everything and UltraFinder, you can also consider the following products
DocFetcher - DocFetcher is a portable German/English open source desktop search application.
AstroGrep - AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.
Agent Ransack - Agent Ransack is a tool for finding files and information on your hard drive fast and efficiently.
RecentX - RecentX is an innovative launcher that gives you instant access to your files, folders, programs...
PowerGREP - Quickly search through large numbers of files on your PC or network using powerful text patterns to find exactly the information you want. Search and replace with plain text or regular expressions to maintain web sites, source code, reports, ...
Locate32 - Locate32 is software which can be used to find files from your harddrives and other locations.