Licensing

General information about DWSIM/DTL licensing, external components and their licenses.

DWSIM

DWSIM for Windows, Linux and macOS is licensed under the ">GNU General Public License v3 (GPLv3).

DWSIM for Android and iOS is free to download and is distributed under a freemium business model, that is, free to download and use, with additional features unlockable through in-app purchases.

DWSIM Thermodynamics Library

DWSIM Standalone Thermodynamics Library (DTL) is licensed under the GNU Lesser General Public License v3 (LGPLv3).

External Components in DWSIM for Windows/Linux/macOS

Component Name	Component Version	Year	Copyright Holder	Website	License	License Text
AODL	1.4.0.3	2011	Chris Constantin	https://bitbucket.org/chrisc/aodl	Apache License v2	https://wiki.openoffice.org/wiki/OpenOffice.org_Wiki:Copyrights
ChemSep Database	7.30	2018	Harry Kooijman, Ross Taylor	http://www.chemsep.org	Perl Artistic License v2	http://www.perlfoundation.org/artistic_license_2_0
CoolProp	6.0.0	2016-2018	Ian H. Bell	http://wwww.coolprop.org	MIT-style License	https://github.com/ibell/coolprop/blob/master/LICENSE
CSIPOPT	1.0	2012	Anders Gustafsson, Cureos AB	https://github.com/cureos/csipopt	Eclipse Public License	http://www.eclipse.org/legal/epl-v10.html
CUDAfy	1.25.4963.10126	2013	Hybrid DSP	https://cudafy.codeplex.com	LGPLv2	http://www.gnu.org/licenses/lgpl.html
DotNumerics	1.0	2009	Jose Antonio De Santiago Castillo	http://www.dotnumerics.com	GPLv3	http://www.gnu.org/licenses/gpl.html
ExcelDNA	0.34	2017	Govert van Drimmelen	http://excel-dna.net/	MIT License	http://www.opensource.org/licenses/mit-license.html
FileHelpers	3.2.4	2018	Marcos Meli	https://sourceforge.net/projects/filehelpers	LGPLv2	http://www.gnu.org/licenses/lgpl.html
Flee	0.9.14	2009	Eugene Ciloci	https://flee.codeplex.com	LGPLv2	http://www.gnu.org/licenses/lgpl.html
GemBox.Spreadsheet	39.3.30.1037	2015	GemBox Software	http://www.gemboxsoftware.com/spreadsheet/overview	EULA	http://www.gemboxsoftware.com/Spreadsheet/Eula.rtf
Indigo	1.1	2013	GGA Software Services LLC	http://www.ggasoftware.com/opensource/indigo	GPLv3	http://www.gnu.org/licenses/gpl.html
IPOPT	3.9.2	2011	COIN-OR	https://projects.coin-or.org/Ipopt	Eclipse Public License	http://www.eclipse.org/legal/epl-v10.html
Jolt.NET	0.4	2009	Steve Guidi	https://github.com/jacobslusser/scintillaNET	New BSD License (BSD)	http://jolt.codeplex.com/license
lp_solve	5.5	2009	Michel Berkelaar, Kjell Eikland, Peter Notebaert	http://lpsolve.sourceforge.net	LGPLv2	http://www.gnu.org/licenses/lgpl.html
NetOffice	1.6	2011	Sebastian Lange	https://netoffice.codeplex.com/	MIT License	https://netoffice.codeplex.com/license
Nini	1.1	2010	Brent R. Matzelle	https://sourceforge.net/projects/nini	MIT License	http://www.opensource.org/licenses/mit-license.html
pyeq2	10.1	2013	James R. Phillips	https://code.google.com/p/pyeq2/	BSD 3	http://opensource.org/licenses/BSD-3-Clause
ScintillaNET	3.5.1.0	2015	Jacob Slusser	https://github.com/jacobslusser/scintillaNET	MIT License	http://www.opensource.org/licenses/mit-license.html
SharpZipLib	0.85.4.369	2010	IC#Code	http://www.icsharpcode.net/OpenSource/SharpZipLib	GPLv2	http://www.gnu.org/licenses/gpl.html
SyntaxBox	1.4.10.17492	2010	Roger Alsing	https://syntaxbox.codeplex.com	LGPLv2	http://www.gnu.org/licenses/lgpl.html
Yeppp!	1.0.0.1	2014	Marat Dukhan	http://www.yeppp.info	Yeppp! License	http://www.yeppp.info/resources/yeppp-license.txt