Hex Workshop 4.00 Beta 4

Hex Workshop is an editor that allows you to edit, insert, delete, cut, copy, and paste hex code. It combines the power of a hex editor with the features, functions, and flexibility of a word processor. Features in Hex Workshop include goto, find, replace, and file compare functions, plus checksum calculation.
More info:
hxxp://www.hexworkshop.com/4.0-beta/index.html