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DWSIM Portable 3.4 Build 5644

A portable and open source chemical process simulator

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DWSIM Portable screenshotDWSIM is an open source and easily to handle chemical process simulator designed for Microsoft Windows, Linux or Mac. The application was built on the Microsoft .NET 4.0 and mono platforms, providing a comprehensive user interface. The DWSIM module allows students to better understand the practice of various chemical systems by using free and accurate unit operations' models. Since DWSIM is open source, the source code is also provided, allowing them to see how the calculations are actually realized and how the program works.

DWSIM has an intuitive and easy to understand graphical interface, providing a lot of the features already integrated in commercial simulators.

DWSIM includes a wide range of thermodynamic models, including ,Lee-Kesler-Plöcker, UNIFAC, UNIQUAC, NRTL, Peng-Robinson, Lee-Kesler, Modified UNIFAC (Dortmund), COSMO-SAC, PC-SAFT, Soave-Redlich-Kwong, Grayson-Streed and Ideal Gas, LIQUAC, Extended UNIQUAC, and Chao-Seader.

In addition, the software offers process analysis capabilities along with a powerful scripting system and plugin interface.

Name DWSIM Portable
Version 3.4 Build 5644
Developer | see all products from this developer
Product Homepage DWSIM Portable
License Free (Freeware)
Last Week Downloads 3
All Time Downloads 345
Filesize 57.2MB
MD5 Checksum C36DB7FC3A46269B69225D3C81A5E888
OS Support Win 7/8/8.1/Vista/XP
Category Home & Education

100% CLEAN Certification

BadgeDWSIM Portable has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
DWSIM Portable 3.4 Build 5644 June 19, 2015 - Latest Version
DWSIM Portable 3.3 Build 5488 January 20, 2015
DWSIM Portable 3.0 Build 5209 April 08, 2014
DWSIM Portable 3.0 Build 5065 November 22, 2013
DWSIM Portable 3.0 Build 5031 October 17, 2013

Download the free DWSIM Portable