Nande
16
Open source
Banta is an easy-to-use, open source bill system for Windows OS.
7
US Environmental Protection Agency
60
Freeware
EFDC is a multifunctional surface water modeling system.
Maui Solar Energy Software Corporation
5
Commercial
A tool for active solar water heating system design, simulation, and prediction.
1
Maretec, Instituto Superior Técnico, Technical University of Lisabon
17
Freeware
MOHID is a three-dimensional water modelling system.
Action Modulers
16
Demo
MOHID Studio is an integrated GUI for the MOHID Water Modelling System.
Data Recovery Directory
18
Shareware
Inventory control, bill invoice software, business invoicing, bookkeeping System.
127
Hydrologic Engineering Center
13,552
Freeware
River Analysis System (RAS) to perform water flow analysis and computations.
Solo-Dev
4
Freeware
This app sits in your system tray, and will ripple like a water applet.
Interactive Solutions
21
Demo
TS pipe system for pressurized (water supply and sewage) networks.