Smile consult GmbH is a service provider in the field of construction and environmental informatics. The activities include the design and development of software for data management, data analysis, technical-scientific visualization and numerical simulation of flow processes. The core competencies are in the field of planning and development of environmental information and environmental management systems. The clientele includes companies, federal and state public administrations as well as research institutions in Germany and abroad.

Downloads Logo Gallery

Downloads Logo Downloads

Software - Community-Edition

The tools for numerical modelling Janet, Gismo and Davit under the name Community Edition in a limited version free of charge for non-commercial use. The offer is aimed at interested parties who would like to get an impression of the scope of services of the tools.
The software published as part of the Community Edition for the:

corresponds to the latest version and has the full range of functions. The only limitation is the maximum number of nodes to be stored (Janet and Gismo) or the maximum number of nodes to be loaded (Davit). The database interface to the MySQL database management system allows you to create terrain databases of any size. However, read access is limited to a maximum of 5 data records per operation. Commercial use of the Community Edition is prohibited! The Community-Edition can be downloaded for the platforms Windows, Mac OS, Linux, Unix on the company website of smile consult GmbH. After the download the software has to be unlocked by providing name, institution and e-mail address. We reserve the right to adapt the type and scope of the Community Edition if necessary.

DownloadDownload smile-Community-Edition


In the following PDFs we list selected projects and our partners.

DownloadPDF Projects

DownloadPDF Partner

Contact Logo Blog

News from smile consult with the description of new functionalities and many small tutorials and presentations.

link to the blog

Contact Logo Imprint

smile consult GmbH
Schiffgraben 11
D – 30159 Hannover
phone: +49 (0)511 543617-40
fax: +49 (0)511 543617-66
mail Write an email

Walk from the main station (approx. 7 minutes):
    • left in Joachimstraße
    • diagonally right into Prinzenstraße
    • left in Sophienstraße
    • left in Schiffgraben

Parking spaces for car drivers (with costs):


Dr.-Ing. Frank Sellerhoff
mail Write an email
Dipl.-Ing. Christoph Lippert
mail Write an email
apl. Prof. Dr.-Ing. habil. Peter Milbradt
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Local court Hannover, HRB 58707
Founding 12.04.2000


Responsible for content according to § 6 MDStV: Dr.-Ing. Frank Sellerhoff
Despite careful control of the contents, we do not assume any liability for the contents of external links. The operators of the linked pages are solely responsible for the content of their pages.
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Last update 01.04.2020
smile consult GmbH | Schiffgraben 11 | 30159 Hannover | Germany