FileSeek - FileSeek is an easy-to-use file search app that includes advanced functionality for power users!
dnGREP - dnGrep allows you to search across files with easy-to-read results.
SearchMyFiles - Alternative to the standard Search For Files And Folders module of Windows. Duplicates search is also supported.
TextCrawler - Find and replace across multiple files
VX Search - VX Search is an automated, rule-based file search solution allowing one to search files by the file...
grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...