GridinSoft Notepad 

Text editor with highlighting more than 50 formats of files! (C/C++, HTML, ASP, PHP, Perl..) Built-in Spell Checker, HEX editor, UNICODE, Code templates, Auto correction, Print preview, Bookmarks, export the text with highlighting to RTF, HTML and LaTeX format
editor notepad web html php asp c++ perl sql java script

WinHex 

Hex editor, disk editor, and RAM Editor with a lot of features: Concatenating, splitting, unifying, analyzing, and comparing files, flexible search and replace functions, Data Interpreter, template editing, encryption, automation of file editing, ...
winhex hex editor hexadecimal file disk ram editor shareware drive disk sector stefan

Hex Workshop 

Hex Workshop is a set of hexadecimal development tools for Windows that combines advanced binary editing with the ease and flexibility of a word processor.
hex workshop hex binary sector bit

Universal Programmer Analyser-UPA 

4 CHANNELS ANALYSER, HEX EDITOR, I2C & Microwire Monitor, EMULATOR, SCRIPT EDITOR, PROGRAMMER:24c01-24c512, 93c46-86, 25c080-640, 7002, 77007/5, sde2506, 68HC05/11, TC89101/2, X2400/44/30, PIC12C508/9, PIC12C518/9, PIC16F84/83/877 and more...
eeprom memory eprom i2c microwire 3-wire programmer programer monitor analyser analyzer emulator