Privacy settings

We use Microsoft Clarity to understand how CALC is used — only if you agree. Necessary cookies keep the app working (sign-in, security, free-quota enforcement) and are always active.

Privacy policy

Imprint

Dlubal CALC is operated by Dlubal Software GmbH. The statutory provider information (§5 DDG) follows; the authoritative version is the Dlubal Software imprint.

Service provider

Dlubal Software GmbH Am Zellweg 2 93464 Tiefenbach Germany

Managing directors: Dipl.-Ing. Georg Dlubal, Gabriela Dlubal

Contact

Phone: +49 (0) 9673 9203-0 Fax: +49 (0) 9673 9203-51 Email: [email protected]

Register & VAT

Commercial register: Amtsgericht Regensburg (Regensburg Local Court), HRB 4807

VAT identification number (§27a UStG): DE133702898

Responsible for content pursuant to §18(2) MStV: Dipl.-Ing. Georg Dlubal, Gabriela Dlubal (address as above)

Dispute resolution

The EU Commission's online dispute resolution (ODR) platform was discontinued on 20 July 2025. We are neither obliged nor willing to participate in dispute-resolution proceedings before a consumer arbitration board (§36 VSBG); please contact us directly with any concerns.