Questionnaire Designer installer is now available for macOS High Sierra (> = 10.13.6).

To install, download the qet-5.01.pkg file from www.cadas.eu.

It requires Java JRE version 1.8 update 202. The jre-8u202-macosx-x64.dmg installer package can be found at www.oracle.com or OpenJDK version 11 can be found at jdk.java.net/archive/.

The application is available in the application list, after the Lauchpad is started.