Wadiso 5.06.1029 can be downloaded from our website for free. This program is an intellectual property of GLS Engineering Software Inc. The most popular version of the program is 5.0. Wadiso lies within Photo & Graphics Tools, more precisely 3D Design. The Wadiso installer is commonly called Wadiso5.exe.
From the developer:
Wadiso is a comprehensive computer program for the analysis and optimal design of water distribution networks. The program originated from the WADISO public domain model developed by Prof. Johannes Gessler of Colorado State University for the Army Corps of Engineers. Dr Erik Loubser, studying under the mentorship of Prof. Gessler, assisted with the development of a unique system design optimization module of the program.
You may want to check out more software, such as Smart Map, stCAD or eDrawings for SketchUp, which might be related to Wadiso.