grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...

Hex Workshop - Hex Workshop: Hex Editor, Sector Editor, Base Converter and Hex Calculator for Windows

grep - grep is a command-line utility for searching plain-text data sets for lines matching a regular...

PilotEdit - PilotEdit Lite is an advanced text and hex editor that supports opening of files larger than 4GB.

dnGREP - dnGrep allows you to search across files with easy-to-read results.

BinHex CryPactor - Manipulate binary and hexadecimal strings!