Below you will find many communication channels to contact us.
Our office hours are from Monday to Friday 8.00 a.m. – 6.00 p.m. (CET).

Via Fon and Fax
Fon: +49 711 46 05 99 0
Fax: +49 711 46 05 99 20

Via Mail
For technical issues please send an e-mail to:

For commercial issues (licences, offers, invoices etc.) please send an e-mail to:

In other cases

Via Postal Mail
Theobald Software GmbH
Kernerstr. 50
70182 Stuttgart

Additional Information
VAT-ID: DE243004349
Court Register Number: HRB 25392 (AG Stuttgart)
Managing Director: Patrick Theobald