FEFLOW v5.4

FEFLOW is a professional software package for modeling fluid flow and transport of dissolved constituents and/or heat transport processes in the subsurface.

FEFLOW contains pre- and post processing functionality and an efficient simulation engine. A user-friendly graphical interface provides easy access to the extensive modeling options.
FEFLOW - in contrast to some of the competing products - is not a graphical front end for a separately developed simulation kernel. It is a completely integrated system from simulation engine to graphical user interface. It includes a public programming interface for user code.

FEFLOW is developed by DHI-WASY GmbH, the German branch of the DHI group. DHI-WASY's areas of expertise encompass groundwater hydrology, surface water hydrology and geographic information systems. In these fields, DHI-WASY provides software, training and consulting services.

The installation comes in two varieties

web-based installation
The web-based version consists of a small executable that allows you to select features first and downloads only the selected items afterwards.This may save time if you do not want to install all features at once.
download package based installation
The download package installation downloads all the data before installation. It is needed when you want to install FEFLOW on machines that are not connected to the internet. It is also recommended for multiple installations, avoiding a new download for each machine. The Exceed and NetLM installations (Steps 3 and 4) are always based on a download package.