Cygnus Hex Editor is a powerful file editor for Microsoft Windows. Unlike text editors, which are designed to edit files that contain text data, hex editors allow you to edit files that contain any type of data.
|.hex - Hexadecimal Source File (Misc Files)
Files that use the .hex file extension are files that can contain various data that has been saved in hexadecimal format usually either in binary or text. [More Information]