Buy OBD Auto Doctor for PC and Mac OS X

Purchasing the software online unlocks OBD Auto Doctor's full capabilities. The license key will be emailed to you as soon as your order completes. This is usually within seconds or few minutes. You can start communicating with your vehicle immediately!


  • The license will be valid for an unlimited time (forever). You can use all new versions released within 1 year after the purchase. After the first year, you may purchase updates for a reduced price.
  • The price is one time payment; not monthly subscription.
  • If you are unsatisfied you may return the product for a full refund within 15 days.

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

ExpressFor every auto enthusiasts

$39.95

  • Licensed per-user: each user can use their license on all their computers
  • For personal use
  • Normal e-mail support
  • 15-day money back guarantee
  • All taxes are included in the price

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
  • Normal e-mail support
  • 15-day money back guarantee
  • All taxes are included in the price

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
  • Premium e-mail support
  • 15-day money back guarantee
  • All taxes are included in the price

Editions

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

Want to upgrade from Express to Standard?

We are currently updating our payment systems. While the update, the license upgrade is disabled.

Upgrading from older version to the latest one?

We are currently updating our payment systems. While the update, the license upgrade is disabled.

Payment options

FastSpring is an online service which processes credit card payments for us. With FastSpring, you'll check out fast and easily without sharing your financial info with us. You can pay online with credit cards or PayPal. You do not need to create any account to pay.

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Any questions? Please contact us