Dupli Find 

Dupli Find is a utility that searches text files for duplicate lines. Found duplicates are reported and can also be removed by the program.
find duplicate lines search duplicates remove view delete

Search 

Handy-dandy text file search utility will quickly and easily find those files containing piece(s) of text. It also allows boolean combination (AND/OR/AND NOT.)
search find where look scan examine grep egrep utility tool

MB-Search&Replace Pro 

search&replace text (and binary strings) in multiple files. You can call the application with command line parameters to automatically conversions.
search replace rekursiv binary file command line batch

MB-Search&Replace 

search&replace text (and binary strings) in multiple files
search replace recursiv binary file

ZipScan 

ZipScan searches archive files. It can search Zip, CAB, RAR, ACE, InstallShield CAB, JAR, TAR, GZIP and OpenOffice files, including password-protected, nested and self-extracting archives. Supports text searching. Can open and extract files.
zip cab jar ace rar tar gzip z zoo lzh chm installshield search extract

FavSearch 

Quickly searches through descriptions and URLs in your Internet Explorer Favorites menu for specified text and returns a clickable list of results. Adds a new button to the I.E. toolbar for easy access to the program whenever it is needed.
internet explorer browser favorite bookmark search browser add-on