Release WUFI® Pro 6.4

Version 6.4 of WUFI® Pro is now available.

Users of WUFI® Pro 6 can download the update free of charge. You can use the link you received with your purchase of WUFI® Pro 6 and which is displayed in your account at our online shop in the “My Orders” menu. When buying a new license of WUFI® Pro, you will receive the latest version WUFI® Pro 6.4.

New features and improvements in WUFI® Pro 6.4 are:


  • Adjustment of the moisture dependent thermal conductivity in the material has been simplified
  • Improved database connectivity
  • 11 new materials
  • Improvements of Finnish climate data
  • Improvements of Korean climate data
  • Improvement of the radiation rose
  • Error message when loading inconsistent climate data
  • Minor bugfixes and corrections

WUFI® Graph

  • Minor bugfixes and corrections
WUFI® Pro 6.4 comes with WUFI Graph 2.24.0 and database version

WUFI® Pro 6.4 is available in our online shop where you can choose between time-limited licenses of either one or ten years in duration. Users of older WUFI® Pro 5.x versions can upgrade to WUFI® Pro 6.4. The upgrade conditions can be found here.
The upgrade must be purchased via the online shop account which contains your existing WUFI® Pro license.