Download iMOD 5

Download iMOD 5

iMOD5 is an easy to use Graphical User Interface and facilitates very large, high resolution MODFLOW groundwater modeling and also geo-editing of the subsurface. 

iMOD5 installer

A complete installation of iMOD consists of: 

  • The iMOD5 Graphical User Interface;
  • iMODFLOW. An accelerated Deltares-version of MODFLOW with fast, flexible and consistent sub-domain modeling techniques;
  • iMOD-WQ (water quality);
  • iMOD-coupler for coupling MOFLOW 6 and MetaSWAP;
  • The latest version of MODFLOW 6 and Modpath 7;
  • TUTORIAL files and the iMOD5 manual.

Open Source

iMOD is open source software. Since mid 2014 its source code can be downloaded from our SVN-repository.

Request for the iMOD installer

The latest PDF version of the iMOD Release Notes can be downloaded here: iMOD Release Notes v5.4.


The Deltares-executables of iMOD 5.4 are now available free of charge!
To obtain the Deltares-executables of iMOD please fill in and submit the
Request form for the Deltares-software executables of iMOD



By submitting this form you are requesting for the use of the Deltares-software executables of iMOD. iMOD is Deltares-software; the source code of iMOD is also  available as free open source software at You may use the Deltares-software executables of iMOD without any remuneration to be paid to Deltares if you accept the iMOD Software License Agreement (iMOD License) which is offered to you as a PDF-file. Please go to the PDF-file of the iMOD License, read it and decide whether you want or do not want to accept the iMOD License. Without your acceptance of the iMOD License the use of the Deltares-executables of the iMOD-software is prohibited and illegal.

The iMOD software is distributed in the hope that it will be useful, but WITHOUT ANY GUARANTEE OR (IMPLIED) WARRANTY. Any use of the Deltares-executables of the iMOD-software is for your own risk. See the iMOD License for more details. 

For more info, please contact: Stichting Deltares, P.O. Box 177, 2600 MH Delft, The Netherlands. Email: 

After submitting this form you will receive download-specifications per email.

The Deltares-executables of iMOD are made available free of charge and does not include support, however, Deltares offers high level contracted support