Drivers and Downloads

Development Software

Development software for OBD-II developers.

Diagnostic Software

OBD-II software for various operating systems. Open source, freeware, shareware, and demo programs.


Drivers for USB and Bluetooth devices.

Firmware Updates

Firmware updates for OBDLink EX, OBDLink LX, OBDLink MX Bluetooth, OBDLink MX+, OBDLink SX, STN1110 IC, STN1170 IC, STN2120 IC, ECUsim 2000 and ECUsim 5100.

Firmware Updates - Discontinued Products

Firmware updates for discontinued OBDLink products. microOBD 200, OBDLink, OBDLink S, and OBDLink CI

Product Documentation

Quick Start Guides, product manuals, and datasheets.

Product Documentation - Discontinued products

OBDLink MX Wi-Fi, microOBD 200, OBDLink CI, OBDLink S, OBDLink, Ready-or-not, STM4100


Helpful software utilities useful for troubleshooting scan tool connection issues, driver installation, and more.