WinThesaurus is copyright © 2005-2018 by Ron Charlton. You may freely distribute its unmodified setup file, WTSetup.exe. You shall not distribute WinThesaurus or any of its component files by any means other than its provided setup file.
You shall not charge anything other than a nominal media fee for distributing the WinThesaurus setup file.
Copyright © 2005-2010, 2014, 2017 Ron Charlton