Jul 26, 2018adminAllgemein EN Frequently Asked Questions GeneralaWhat is the WinIso® Addon “Humidity” required for?The Humidity addon is explained in the document below. Load More Please fill out the support form below to answer your question. Contact information: Please enter your question: Please send us screenshots, descriptions or the calculation file. Are you already a customer? YesNo I hereby agree to the use of my personal data.Link to the Declaration of consent for data storage Please prove you are human by selecting the Flag.