Users interested in Scantool.net 1.21 generally download:
ScanTool.net is open-source software originally designed by ScanTool developers. It offers basic functionality, such as reading and erasing diagnostic trouble codes and displaying generic OBD real-time parameters. This program must be used with a ScanTool.net OBDII interface
Automatically access and view freeze frame data of P, U, B, and C Trouble Codes of various applications. The utility supports generating and saving reports, printing them, reading the saved data, etc. Automated mode with guided setup and practice is available.
Shows the vehicles' error codes as well as their text description, displays sensor data in real time and generates PDF reports. Doesn't work for manufacturer specific trouble codes.
