Decode v1.52

Decode is a simple hex-viewer utility that displays the contents of a text file in Hexadecimal format. You can open any file of any size and easily scroll through its contents.

Byte for byte Decode will display the control (non-printable) characters (ASCII code less than 32) in a different color. Fonts and colors are fully customizable. We recommend using one of our Raster Fonts for better viewing. The font used in the screenshots below is called "Leros" (download).

The images used are 1024x512 resolution, you'll need at least 1024x768 and over 16-bit color depth to enjoy it at its most!

Pictures copyright by Reto Stockli, courtesy of NASA Goddard Space Flight Center.


  • Decode
  • Decode