The Delft Software Days - Edition 2017 are over and we can look back on a very successful event. In 2 weeks time, we have welcomed more than 700 participants from 280+ organizations and 45 countries worldwide.

Looking Back: Movie, Presentations, Pictures and a Questionnaire

Proudly presenting the Delft Software Days 2017 movie! Watch it here.

The presentations given at the User Days and Symposia are now published via SlideShare ("DSD-INT 2017") and you can find them directly in our Presentations section.

Have a look at the pictures taken during the Delft Software Days - Edition 2017 in our Gallery.

Questionnaire: Many participants have responded to our annual survey. Thank you for your feedback! It gives us a valuable view on how you've experienced the events and overall happening. We'll use this as input for improvements for the future editions.

Going Forward

Please keep in touch with us and your fellow participants by continuing to share your experiences and knowledge:
> Visit and join one of our communities on the Deltares OpenSourceSoftware-portal.
> Follow Deltares via our social media channels: Twitter, LinkedIn, Facebook, YouTube
> Or contact our Deltares experts directly if you have a specific question. Contact details can be found via the Deltares website.

Save the Date: the Delft Software Days - Edition 2018 is scheduled to take place from Monday 5 November - Friday 16 November 2018, in Delft. We hope to see you next year!

Questions? You can contact us the whole year via
To Programme


Watch the brand-new Delft Software Days 2017 movietrailer here!

More than 80,000 views of the DSD-INT 2017 presentations on SlideShare!

Presentations of iMOD International User Day now on-line. Read more

Presentations of Delft3D User Days now on-line. Read more

Presentations of all 3 days XBeach X (10th Year Anniversary) Conference now on-line. Read more

Presentations River Basin Planning and Modelling symposium now on-line. Read more

Presentations Symposium Earth Observation and Data Science now on-line. Read more

Presentations Symposium on catchment hydrology and WFlow now on-line. Read more

More than 700 participants from over 50 countries were here in Delft to meet, discuss, present, learn, exchange ideas! See the Gallery for a visual impression of the 12 days. Read more

Nitrate App now on iPhones Read more

9 Must See Water Highlights When You Come to Delft Read more

Highlighted events

Delft3D - Open Source Workshop Hydro-Morphodynamics

This full-day hands-on workshop will give you the knowledge and experience of adjusting the open source code of Delft3D and compiling it to your own… Read more

Delft3D - User Days (Day 3: Water quality and ecology)

During Day 3 "Water quality" of the Delft3D User Days the… Read more

Symposium Earth Observation and Data Science

Do you want to know how to process petabytes of planetary-scale satellite data in the Cloud? Or how to apply machine learning methods to classify… Read more

XBeach X (10th Year Anniversary) Conference

XBeach, the open-source nearshore morphodynamic software, developed by IHE Delft, Deltares and TU Delft, was presented for the first time 10 years ago. 

We would… Read more

waves2Foam Open Source CFD for offshore and coastal structures

This waves2Foam course gives you a general introduction to detailed numerical modelling for offshore and coastal applications. The theoretical background of basic wave theory and… Read more

Symposium Knowledge and Innovation for Decision Making

How to make sound decisions regarding policy or investment in a context of high uncertainty? How to take into account the long-term consequences of these… Read more

Event partners