What is the specific license used by this project? It is not referenced in the readme or the repository.

[erichexter]

[jbtule]

It’s referenced in the header of every source file. Dual licensed as MPL 1.1 and LGPLv2

iTextSharp-LGPL/src/core/iTextSharp/text/Document.cs

Lines 8 to 47 in f75cdad

	* Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie.
	*
	* The contents of this file are subject to the Mozilla Public License Version 1.1
	* (the "License"); you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at http://www.mozilla.org/MPL/
	*
	* Software distributed under the License is distributed on an "AS IS" basis,
	* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	* for the specific language governing rights and limitations under the License.
	*
	* The Original Code is 'iText, a free JAVA-PDF library'.
	*
	* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
	* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
	* All Rights Reserved.
	* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
	* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
	*
	* Contributor(s): all the names of the contributors are added in the source code
	* where applicable.
	*
	* Alternatively, the contents of this file may be used under the terms of the
	* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
	* provisions of LGPL are applicable instead of those above. If you wish to
	* allow use of your version of this file only under the terms of the LGPL
	* License and not to allow others to use your version of this file under
	* the MPL, indicate your decision by deleting the provisions above and
	* replace them with the notice and other provisions required by the LGPL.
	* If you do not delete the provisions above, a recipient may use your version
	* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
	*
	* This library is free software; you can redistribute it and/or modify it
	* under the terms of the MPL as stated above or under the terms of the GNU
	* Library General Public License as published by the Free Software Foundation;
	* either version 2 of the License, or any later version.
	*
	* This library is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
	* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
	* details.