1)   RQ Search and Replace 1.80
Find and replace text in files and MSWord - a text strings, whole words, "enclosed blocks", HTML tags and attributes, RTF documents supported. Replace, delete, insert before.., insert after.. operations. Wildcards in MS Word documents.
find and replace, search and replace, search, text search, replace, find, replace substring, searching, replacing, search utility,

 2)   CiAN Text Replacer 3.87
Save time with this powerful and easy-to use Mass Text Replacement tool. If you need to replace text Blocks on hundreds of files, and batch it on a single process, then this is the time-saver that you are looking for!.
search, find, text, replacer, replace, asp, html, css, xml, php,

 3)   Effective File Search 5.4
Effective File Search finds files within a PC or local network. It supports all file formats, filters files by date, type, size and keywords. It features an attractive interface, a host of after-search operations and flexible administrative settings.
File Search, Search Engine, Text Search, Hex Search, Find, File Management, Explorer, PDF search,

 4)   AdScan32 1.3
AdScan32 is an advanced text search utility. Full text search can be combined with selective searches within user-defined data fields established around the regular structure of documents, if any. Extremely fast!
PDF search, RTF search, HTML search, DOC search, structured document search, structured text search, full text search, selective text search, text search,

 5)   Wanyword 4.00
Text search with Boolean and NEAR or proximity operators. ANSI/OEM search and conversion on the fly which is not unimportant since there is a lot of old DOS text around and umlauts and accents may give problems here. Sets of found files can be saved.
text search, boolean, near, cardfiler, editor,

 6)   Instant Document Search 1.9
Very fast document search engine for your computer or local network. Support of MS Office files, WordPerfect, PDF, web pages, plain text files and other documents. Instant Document Search is easy to use, but powerful tool.
Document Search, Instant, Windows XP Search Engine, Windows Search, Text Search, Find, PDF Search, WPD Search, WordPerfect,

 7)   Gobal Find & Replace 2.0
A powerful utility to automate the task of finding and replacing words or phases in text files. You can use this utility with folders and or individual text files.
advanced find and replace, text file search, text file replace, text replace, find text, text search,