MARC 4CAN is software that was developed by AFT ATLAS FAHRZEUGTECHNIK GMBH which aims to provide its users with a tool which works using PC and can be used for analysing and recording of CAN data. The software has the capability of recording and archiving the data in a database using CAN. It has a CAN-Spy module which is responsible for creating the different measurement channels. The assignment of the data bytes can be done using a CAN message which can be seen through its graphical display. It has a built-in QuickLook tool which is responsible for the analysing and visualization of the different measurement files which were archived. MARC 4CAN also contains a tool which is being used for the exportation of files using different types of formats including DIAdem / DiaPC and ASCII which is known as the DataFiT.