Accessibility Tools

Quick start with pidCAD

CAD activation

If you want to use pitCAD on a new computer or transfer the license, reactivation is necessary. After entering your data and the request code, you will receive the appropriate activation code by e-mail via the activation form.

Activate directly online

Cad activation form

Fill in the form with your details and the request code. After checking, we will send you the appropriate activation code. The activation code is only valid for one PC at a time. If you wish to transfer the license to another computer, you will need to activate pitCAD again. During the activation process, only the data requested below will be transmitted.

User Information

Salutation *  
First name *
Last name *
Company *
Department
Street *
ZIP *
City *
Phone number
Email *

pitCAD Activation Request

pitCAD Version *
Activation Request Code *
(Copy the code from your pitCAD application)

Notes

* I have read and accept the privacy policy.
Fields marked (*) are required.


From planning to ongoing operation

pitCAD ULTIMATE/CLASSIC

Find out everything you need to know about pitCAD Ultimate, our integrated solution for planning, calculating and documenting technical building equipment. On the product page, you will find application examples and additional materials relating to our CAD and BIM solutions.

Unanswered questions?

Our support team will assist you with installation, activation and any questions you may have about CAD activation.

Grüner becomes pit

Familiar know-how, new strength.

zur Startseite

From Q4 2025, Ing. Günter Grüner GmbH will bear the name pit. For you, all the essentials will remain the same - your contacts, the familiar solutions and the trusted service. With the joint brand identity, we are creating more clarity and bundling our strengths in the entire D-A-CH region.