R Decode is a Education::Science software developed by WorkHorse Games. After our trial and test, the software was found to be official, secure and free. Here is the official description for R Decode: Ever wonder what the color bands on resistors mean? This program by WorkHorse Games decodes these bands for you. You can either enter the color bands and find out the value or you can enter the value and find out the color bands. This program decodes three, four and five band resistors. The resistor in question is displayed on the screen so you can see what it is supposed to look like. you can download R Decode free now.