FindReplaceExcel
FindReplaceExcel is a find/replace utility to search Excel files for text, values and comments and replace the text inside cells automatically without opening workbooks . The program can search ranges in worksheets. Multiple drives and directories can be searched. ... The program can perform fast searches and text replacement ,search individual worksheets and workbooks, backup workbooks before replacing cells , maintain a Backup logfile of files copied , search and replace by range row OR range column and find numbers or strings in EXCEL cells You must enter a beginning and end...
http://www.filehunter.com/downloads/findreplaceexcel.zip - 2Mb - Download - Screenshot

Subject Search Scanner
SSScanner is a full-text search utility which scans files on your local or network drives looking for a given word or phrase. It is able to highlight those paragraphs where your search phrase is altered, modified or even misspelled! All findings are grouped together in a single report allowing... SSScanner supports searches in any of 39 languages and processes files in multiple formats including texts, MS Word, Excel, and PowerPoint documents, PDF, HLP, Rich Text and HTML files as well as binary or executable ones.
http://www.kryltech.com/download/SSScanner.exe - 2Mb - Download - Screenshot

Subject Search Scanner CD Edition
SSScanner CD Edition is a full-text search utility which scans files on CD-ROM drives looking for a given word or phrase. It is able to highlight those paragraphs where your search phrase is altered, modified or even misspelled! The product is to be burnt and distributed on CD-ROM devices along... The product supports searches in any of 39 languages and processes files in multiple formats including texts, MS Word, Excel, and PowerPoint documents, PDF, HLP, Rich Text and HTML files as well as binary or executable ones.
http://www.kryltech.com/download/SSScannerCD.exe - 2Mb - Download - Screenshot

Superior Search
Superior Search is a PC-based search application working in the Windows environment, allowing a full-text search in all known files formats, including archived files (even password protected), PDF-files, MS Office-files and others. The latest version of Superior Search allows searches in e-mail... - Superior Search is standard for the Office search. ... As a result of this, Superior Search 2004 dramatically surpasses the standard search capabilities of Windows, providing the user with a powerful tool to manage his/her PC more efficiently.
http://www.superiorsearch.com/download/setup_ss2004_demo_en.zip - 3Mb - Download - Screenshot

SearchGun
SearchGun is a full-text search utility Search any files on your computer or local network by it content and file name. It will find anything you're looking for, even if you don't know how to spell it, or it is misspelled in the files. The main features of SearchGun are: searchs not only in... The main is you establish the settings by your own. ... So this utility contains such useful settings, but it's also very simple in use. ... SearchGun gives computer user a more advanced file searching alternative than the standard solution that comes with your Windows.
http://www.softcomplete.com/download/searchgunsetup.exe - 1Mb - Download - Screenshot

Filehunter
Filehunter finds files, search files, ,search within search results, search zip files, view files use regular expressions, display search strings, match text , multiple search strings, uses files extensions. It searches multiple directories, & uses file dates, files size, text, attributes,... The program can locate search strings, search multiple directories and drives, display file extensions registered on your computer, use user defined extensions, save and load search parameters, use modified, created and last accessed dates, match file sizes and attributes,use case sensitive search...
http://www.filehunter.com/downloads/filehunt.zip - 3Mb - Download - Screenshot

Excel Find and Replace Across Multiple Sheets & Files Software
Use this application to search and modify text in your many Excel files. You no longer need to open up each individual file and search. This program will quickly make these mass changes in seconds.
http://www.sobolsoft.com/excelfind/download/setup.exe - 378Kb - Download - Screenshot

Zipsearch
Zipsearch finds files, search zip archives, locate text view files, display search strings, match text , uses files extensions, replace text in zip archives. Search Excel and word documents. It searches subfolders & uses file dates, files size, text, case sensitive search strings. ... The features of Zipsearch are - locate search searchstrings inside zip files, display search results , view files and display Information on files WITHIN zip files. ... Search up to 90 multiple search strings.
http://www.filehunter.com/downloads/zipsearch.zip - 5Mb - Download - Screenshot

Excel Find and Replace Comments Software
Search and replace comments in Excel. Replacing text within comment fields is a feature that is not available within Excel.
http://www.sobolsoft.com/excelcomments/download/setup.exe - 424Kb - Download - Screenshot

Lazy Web Search
Lazy Web Search is a popular web tool to search the web by hot key. With Lazy Web Search you can search the web from Microsoft Word, Excel, Internet Explorer, and even from Notepad. You don't have to type keywords into search box anymore; just mark an appropriate text and press Ctrl + F12 key... Enjoy!
http://www.scosoft.com/LazyWebSearch20.exe - 349Kb - Download - Screenshot