Contact O&O

The main focus of O&O Software GmbH is the development of advanced system tools for Windows operating systems. Our aim is to provide useful software for all Windows users at affordable cost. We are committed to all the people who depend on the functionality and availability of their computer.

We want to make your computer life easier by “Creating Solutions” just for you! You can learn more about O&O Software and about the O&O Group in our company profile. You can also fill in our feedback form and send us your comments on our products and services!

O&O Software GmbH

Am Borsigturm 48
13507 Berlin

Phone: +49 30 991 91 62 00
Fax: +49 30 991 91 62 99
Within Germany:
Phone: (030) 991 91 62 00
Fax: (030) 991 91 62 99
Partners & Resellers
Technical Support
Public Relations & Press
Human Resources
General Inquiries

How to find us

The O&O Software GmbH address for visitors is:

Am Borsigturm 50
13507 Berlin


Geographical coordinates for navigations systems: Longitude E 13° 17′ 02″ (East) | Latitude N 52° 35′ 01″ (North)

Our offices are located in the “Am Borsigturm” business center, which is found directly adjacent to the “Borsighallen” Shopping Center. Our How to find us (PDF, 0.2 MB) contains directions for visitors coming by car as well as by public transport.


Managing Director: Dipl.-Inform. Olaf Kehrer
Commercial Register Berlin-Charlottenburg
HRB 121676
VAT-ID DE267267409

Third party links.

The following applies to third party links: The publisher hereby categorically states that they have no control over the sites being linked to. This statement applies to all links and programs found on the O&O website that are not produced by O&O. All brands cited are the property of their corresponding bearers.