HXD is a fully featured hexadecimal editor with everything needed to view or modify files. HXD is unique because it is not limited to just files stored on a drive. You can use the editor to view and change active random access memory, or RAM, pages. The main editing screen is easy to use. You can scroll through the lines of hexadecimal numbers with the arrow keys. Changing anything is as simple as entering a hexadecimal value at the correct address. The program includes translation tables, search options and options to switch to octal decimal or base-10 views. You can quickly convert between various character tables and digits. HXD is a very powerful standalone hexadecimal editor.
A free Development program for Windows
Powerful hexadecimal editor with raw disk editing and modifying foreign RAM