This is an vehicle diagnostic tool interface scanner, which is is used to read trouble codes,clear trouble codes and detect fuel pressure and so on.
OBD-II Software for ELM327 is a free program that allows you to use your PC and a hardware interface to get theinformation from your car's computer.
The program is very user-friendly, and easy to learn. It is also very easy to install: simply extract the files into a folder on your computer's hard drive, and you're ready to go.
To uninstall theprogram, simply delete the entire contents of the folder where the program resides.
The software supports 3 platforms - IOS, Windows, Android.