Contact Us

Contact us

Submit a contact request

Call us

We have Sales offices around the world

Qt Support

Qt support services, working closely with RnD teams, are specifically designed to help developers address complex technical challenges.

Standard support

Support can only be granted to Qt license holders*. This means that you can contact our support professionals with questions on the use of Qt.

  • Support on Qt APIs, functions, methods, and programming techniques
  • Guaranteed response time within 48 business hours
  • Bug fix prioritization** Priority

Included in license price with Standard Support

 Premium support

When you need an extra pair of hands with Qt specific issues in your product, we also offer Qt Premium Support.

  • Support on Qt APIs, functions, methods, and programming techniques
  • Guaranteed response time within 24 business hours
  • Bug fix prioritization** High Priority
  • Support on using Qt for your specific project
  • Dedicated Qt Support contact
  • Reserved Premium Support Hours
Ask about Premium Support

* Exception – Start up plan
** Within reasonable efforts, not every bug is fixable as part of Qt Support

Extend the support lifetime on any Qt 5 release

We acknowledge that your product may have a lifecycle that is longer than our usual support window for a given Qt release. To ensure you have the help you need, even if your project uses a version that is no longer officially supported, we offer an Extended Support package that can be added to your Standard or Premium support plan.

Ask about Extended Support

Qt Consulting Services

Qt Consulting Services provide tailored support at every stage of product development lifecycle. Bring our consultants into your projects early to get the most out of Qt.

Connect with Qt Consultants