Ace File Search 

Ace File Search makes it easy to search for files and folders on your computer; and it's a convenient starting point for searching for information on the Internet. It has as many search options as possible.
file

Directory Snoop 

File search, recovery, and wipe utility for Windows 95 - XP. Recover deleted files and data from individual clusters. Display raw directory structures and purge erased file names. Snoop through files and clusters with advanced search functions.
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File Seeker 

Searches Hard Disks for Files - HIGH Speed,Accuracy and search within feature.
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Find & Replace 

Find & Replace is a solution to support software that processes Text files or incorporates Template files in their processing. Given a text file, a search string, and a replace string, F&R will make the substitutions and put the results in an output
find replace substitute text file template

Advanced MP3 Search 

Advanced MP3 Search helps you to search for music and retrieve MP3 and WAV files on the World Wide Web. Simply type in a music search term, such as a song title or an artist name, and Advanced MP3 Search will search more than 10 major search engines.
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Rocket Retriever 

Rocket Retriever indexes your hard drive's file names, and lets you search for names (or partial names) as you type. Find files fast - missing, misplaced, or even renamed. Includes syntax highlighting and pattern matching for easier searching.
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