Start communicating with your vehicle immediately!

Over 9,500 copies sold.

ExpressFor every auto enthusiasts

39.95

  • Licensed per-user: each user can use their license on all their computers
  • For personal use

StandardFor power users and modern Do It Yourself mechanics

59.95

  • Licensed per-user: each user can use their license on all their computers
  • For personal use

BusinessFor small repair shops and other commercial use

119.95

  • Licensed per-machine: the software can be installed on one workstation simultaneously
  • For commercial use
First enter license owner, then continue purchase

Note that this is a single payment (not a recurring subscription).

15 day money back guarantee

Buy a license key online to unlock OBD Auto Doctor's full capabilities and get started immediately. The license key will be emailed to you as soon as your order completes. This is usually within seconds or few minutes.


A license key will last indefinitely (forever) and allows you to diagnose any number of vehicles. You can use new versions of the software released within 1 year after the purchase. After the first year, you may purchase updates for a reduced price if you wish.


!!! Notice that in addition to the software, you need an ELM327-based OBD-II adapter to connect to your vehicle.

Editions

Visit the Compare Editions page to see which edition is the best for your needs.

How to upgrade from Express to Standard?

If you already own a license for the Express edition and want to upgrade to the Standard edition, you are entitled to a 60% discount. Enter your old license key here to get a discount code for the purchase.

It's not possible to upgrade the Express or Standard edition to Business edition because of different licensing terms.

Upgrading from older version to the latest one?

If you already have a license key for the software and want to upgrade to the latest version, you are entitled to a 50% discount. Enter your old license key here to get a discount code for the purchase.

Any questions? Please contact us