GM MDI software V126.96.36.199 Windows 7
via HDD, 100% tested & works perfectly with GM MDI interface
Free version（try on your risk）:
GM MDI Software V188.8.131.52
GM MDI Software V184.108.40.206
GM GDS2 V11.2.01100
GM Tech2Win Newest Bin FilesChina 1 V33.003
China 2 V32.001
GM NAO V30.004
GM NAO V33.004
Holden Export V149.000
Opel GT Chevrolet HHR V30.004
Saturn Astra V31.001
Password: mhhauto junkie
What is Tech2win?
Tech2Win is the Tech2 emulator software for GM diagnostics. It allows you to use your J2534 pass thru as a Tech2 on GM vehicles. The following instructions will walk you through downloading and setting up Tech2Win.
What is GDS2?
The GM Global Diagnostic System 2 (GDS2), a PC-based software application, is designed to diagnose and repair on-board automotive electronic systems. The software application is used with a personal computer and a GM MDI (or J2534-2 equivalent).
GM Tech2win and gds2 can diagnose cars by offline, if you want to make sps, then it will need to be online.
Appendix:Click to learn How to keep GM GDS2 - NEVER expires