Contact Us

NI offers a variety of online tools and resources to help you be successful, or you can contact us with questions.

Quoting and Buying

Discuss product recommendations and get help placing an order.

Other Questions

Visit the help center or call us.

Software and Renewals

After you purchase software from NI, you can download it from then activate and register it to begin receiving your software benefits.

Download software

Activate your software

Disable auto-renewal


Help articles for managing your subscriptions

Product Services

With a valid service agreement, you can work with NI engineers to troubleshoot technical issues and get help using NI products.

Open or update a service request for support, repair, or calibration

View your products and services


Help articles for calibration or repair requests

Corporate Address


11500 N Mopac Expwy

Austin, TX 78759-3504