The Third Party Legal Notices
Last Updated on December 1st, 2022
Effective on September 1st, 2022
The List of Commercial Authorized/Closesd source Software：
Teigha for .dwg files
Teigha® is a trademark of Open Design Alliance. As a member of the Alliance, Gstarsoft software has been authorized by it for design.
We have ODA Agreement files, ODA Founding Membership Agreement.
ACIS
ACIS is the registered trademark of SPATIAL TECHNOLOGY, INC. All Rights Reserved. Gstarsoft software has purchased its authorization.
Software License and Use Authorization:
Any use of this software program is governed by the agreement between spatial and the licensee (e.g., Development and evaluation agreement, software license, oem agreement, or other similar binding license). Any use by a person/entity, lacking such an existing agreement with spatial, is illegal and spatial shall pursue all legal remedies.
Flexnet
Flexnet is belong to Flexera. Gstarsoft software has purchased its technical authorization.
This computer program is the property of Flexera of Schaumburg, Illinois, U.S.A. Any use, copy, publication, distribution, display, modification, or transmission of this computer program in whole or in part in any form or by any means without the prior express written permission of Flexera is strictly prohibited. Except when expressly provided by Flexera in writing, possession of this computer program shall not be construed to confer any license or rights under any of Flexera's intellectual property rights, whether by estoppel, implication, or otherwise.
All copies of this program must display this notice of copyright and ownership in full.
PDF to DWG/DXF
PDF to DWG/DXF software is come from Netherlands.
Gstarsoft software has purchased the database, vgpsflowv12 Square One BV dba Visual Integrity, for technical authorization.
OpenDCL
The Author is Chad Wanless
This software is permanently licensed to Gstarsoft software for technical design.
ECW_JPEG2000
ECW_JPEG2000 is owned by HEXAGON GEOSPATIAL.
We follow the rule of "No license fee required:Desktop Read-Only Redistributable".
Click here(eula.rtf) to see more license contents.
The List of Open Source Software：
Open Asset Import Library (assimp)
Copyright (c) 2006-2021, assimp team
All rights reserved.
The License Type:BSD-3-Clause License
https://github.com/assimp/assimp
OpenCV
Copyright (C) 2000-2018, Intel Corporation, all rights reserved.
Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
Copyright (C) 2009-2016, NVIDIA Corporation, all rights reserved.
Copyright (C) 2010-2013, Advanced Micro Devices, Inc., all rights reserved.
Copyright (C) 2015-2016, OpenCV Foundation, all rights reserved.
Copyright (C) 2015-2016, Itseez Inc., all rights reserved.
Third party copyrights are property of their respective owners.
The License Type:BSD-3-Clause License
https://github.com/opencv/opencv/blob/3.4/LICENSE
DWFToolkit & DWFCore
DWFToolkit & DWFCore are open source software from AUTODESK, INC.
Copyright (c) 2003-2006 by Autodesk, Inc.
By using this code, you are agreeing to the terms and conditions of the License Agreement included in the documentation for this code. Autodesk makes no warranties, express or implied, as to the correctness of this code or any derivative works which incorporate it. Autodesk provides the code on an "as-is" basis and explicitly disclaims any liability, including consequential and incidental damages for errors, omissions, and other problems in the code.
Use, duplication, or disclosure by the U.S. Government is subject to restrictions set forth in FAR 52.227-19 (Commercial Computer Software Restricted Rights) and DFAR 252.227-7013(c)(1)(ii) (Rights in Technical Data and Computer Software), as applicable.
Csmap
Csmap is open source software from AUTODESK, INC.
Copyright (c) 2008, Autodesk, Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the Autodesk, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
This software is provided by Autodesk, inc. "As is'' and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall Autodesk, inc. Or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage.
Duilib
Copyright (c) 2010-2011, duilib develop team (www.duilib.com).
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
This software is provided by the copyright holders and contributors "as is" and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall the copyright holder or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage. DirectUI - UI Library Written by Bjarke Viksoe (bjarke@viksoe.dk).
Copyright (c) 2006-2007 Bjarke Viksoe.
This code may be used in compiled form in any way you desire. These source files may be redistributed by any means PROVIDING it is not sold for profit without the authors written consent, and providing that this notice and the authors name is included.
This file is provided "as is" with no expressed or implied warranty. The author accepts no liability if it causes any damage to you or your computer whatsoever. It's free, so don't hassle me about it.
Beware of bugs.
Zlib
Copyright (C) 1995-1998 Jean-loup Gailly and Mark Adler
Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
This software is provided "as-is", without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any pur pose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The or igin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly Mar k Adler
jloup@gzip.org madler@alumni.caltech.edu
The deflate for mat used by zlib was defined by Phil Katz. The deflate and zlib specifications were written by L. Peter Deutsch. Thanks to all the people who reported problems and suggested various improvements in zlib; who are too numerous to cite here.
UNIX manual page by R. P. C. Rodgers, U.S. National Librar y of Medicine(rodgers@nlm.nih.gov).
libgit2
Copyright (C) the libgit2 contributors
libgit2/COPYING at main · libgit2/libgit2 · GitHub
Libuv
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and non-infringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tortor otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
OpenSSL
OpenSSL, an open source software, is authorized by openssl.org.
https://www.openssl.org/source/license-openssl-ssleay.txt
HTTP Library: JSON parser and writer
HTTP Library: JSON parser and writer has been open sourced by Microsoft Corporation.
The License type: Apache 2.0 License
Apache License, Version 2.0 | Open Source Initiative
SafeInt3.hpp
SafeInt3.hpp has been open sourced by Microsoft Corporation.
The License Type: Microsoft Public License (Ms-PL)
https://docs.microsoft.com/zh-cn/previous/aa721778(v=msdn.10)
ImageMagick
Copyright © 1999 ImageMagick Studio LLC
The License Type: Apache 2.0 License
ImageMagick – License
PDFium
Copyright 2014 PDFium Authors. All rights reserved.
The License Type: Apache 2.0 License
pdfium.googlesource.com
LevelDB
Copyright (c) 2011 The LevelDB Authors.
The License Type:BSD-3-Clause License
3-Clause BSD License | Open Source Initiative
Http-parser
Copyright Joyent, Inc. and other Node contributors.
The License Type:MIT License
Copyright Joyent, Inc. and other Node contributors. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and non-infringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
Khash
Copyright (c) 2008, 2009, 2011 by Attractive Chaos
en.wikipedia.org
The OpenGL Extension Wrangler Library
Copyright (C) 2002-2007, Milan Ikits
Copyright (C) 2002-2007, Marcelo E. Magallon
Copyright (C) 2002, Lev Povalahev
http://glew.sourceforge.net/glew.txt
http://glew.sourceforge.net/mesa.txt
http://glew.sourceforge.net/khronos.txt
SQLite3
by permission of The SQLite3 Authors.
The License Type:public domain
SQLite Copyright
pcre2
Copyright (c) 2016-2017 University of Cambridge
The License Type:The BSD License
www.pcre.org/licence.txt
CGridCtrl
Copyright (c) 1998-2005. All Rights Reserved.
The License Type:The Code Project Open License (CPOL) 1.02
CPOL: Code Project Open License - CodeProject
CComboListCtrl
Author:Aravindan Premkumar
The License Type:The Code Project Open License (CPOL) 1.02
This piece of code does not have any registered copyright and is free to be used as necessary.
LocaleInfo
Copyright(C) 2000 Philip Oldaker (email: philip@masmex.com)
The License Type: Personal Announcement
You may use this source code, compile or redistribute it as part of your application for free. You cannot redistribute it as a part of a software development library without the agreement of the author. f the sources are distributed along with the application, you should leave the original copyright notes in the source code without any changes.This code can be used WITHOUT ANY WARRANTIES at your own risk.
CPropTreeInfo
Copyright (C) 1998-2001 Scott Ramsay
The License Type: Personal Announcement
This material is provided "as is", with absolutely no warranty expressed or implied. Any use is at your own risk.
Permission to use or copy this software for any purpose is hereby granted without fee, provided the above notices are retained on all copies.Permission to modify the code and to distribute modified code is granted, provided the above notices are retained, and a notice that the code was modified is included with the above copyright notice.
Gdtoa
The author of this software is David M. Gay. Copyright (C) 1998 by Lucent Technologies
The License Type: Personal Announcement.
Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of Lucent or any of its entities not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission.
LUCENT disclaims all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall LUCENT or any of its entities be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software.
TinyXML
Original code by Lee Thomason (www.grinninglizard.com)
The License Type: zlib/libpng License
www.sourceforge.net/projects/tinyxml
JSON_checker
Copyright (c) 2005 JSON.org
The License Type: Personal Announcement
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The Software shall be used for Good, not Evil.
The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and non-infringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
QR_Encode
Psytec Inc.
The License Type: Personal Announcement
This software is distributed free of charge with permission to use or modify some or all of the source code. When using the source code, there is no need to ask the developer for permission or to provide company name.
https://www.psytec.co.jp/freesoft/02/
stb-image
This software comes from the open source community, with code contributed by many developers, public domain image loader - http://nothings.org/stb
The License Type: MIT License or Public Domain (www.unlicense.org)
https://github.com/nothings/stb
http://nothings.org/stb/
LunaSVG
Copyright (c) 2020 Nwutobo Samuel Ugochukwu (sammycageagle@gmail.com)
The license Type: MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and non-infringement. in no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
https://github.com/sammycage/lunasvg/blob/master/LICENSE
