## Metasequoia 4 End User License Agreement

This is a legal Agreement between you, the end user, and tetraface Inc. (tetraface). By using the Software, you are agreeing to be bound by the terms of this Agreement.

1. Definitions.
1.1 "Software" means all computer programs, data and documents including this product but not limited to them.
1.2 "Charged License" means a license with License key issued by tetraface after you purchased or you requested for a trial purpose.
1.3 "License Key" means a serial id that is given together with Charged License and is used for running and using Software or a part of it.
1.4 "Server" means that Software is installed in it, and you may run use Software by accessing from other multiple computers.
1.5 "Client PC" means a computer that you may use Software by accessing to the Server.
2 Use
2.1 You may install and use Software in your own computer.
3 Duplication
3.1 You may create a copy of Software for a backup or a distribution to a particular person.
3.2 You shall obtain the prior consent of tetraface when you create a copy of Software for a purpose of a distribution to the unspecified target.
3.3 You shall not create a copy of Software for a purpose except purposes in the previous sections.
4 Prohibitions
4.1 You shall not lend Software including similar rental act or not make an used item transaction of Software.
5 Period
5.1 The Agreement becomes effective when you use Software.
5.2 You may terminate the Agreement at the time you uninstall Software and erases all copies of Software.
6 Version up
6.1 Tetraface may modify Software without a notice.
6.2 Tetraface may offer a version up Software to you with or without a charge.
7 Exemption
7.1 Tetraface is not responsible for any damage from your use of this Software.
8 Modification
8.1 You shall not make a modification, an adaptation, reverse engineering, reverse compiling or reverse assembling and so on for Software even if you have any reason.
8.2 You shall not try to remove restrictions of functions, can be unlocked by the License Key, without the Charged License.
9 Intellectual property ownership
9.1 All intellectual property rights of Software, including a copyright, are owned by tetraface.
10 Open source software
10.1 Regardless of this provision, open source software listed separately are licensed to you based on each license term.
11 Revoking
11.1 Tetraface may have a right of revoking your right to use Software when you violate the Agreement.
11.2 When tetraface revoke your right to use Software, you shall stop using Software and erase Software and the copies rapidly.
12 Damages
12.1 Tetraface may claim for damages or pursue legal action when you violate this Agreement or damage to tetraface because of you.
13 Governing Law
13.1 The existence, validity, construction, operation and effect of this Agreement shall be determined in accordance with and governed by the laws of Japan.
14 Jurisdiction
14.1 Tokyo District Court shall have the exclusive jurisdiction of the first instance over all disputes arising in connection with this Agreement.

### Additions for Charged License

You shall agree the following additional license to use Charged License.

1 Use
1.1 You may input License Key on your own computer(s) that does not be accessed by other multiple computers in any of the following conditions:
(a) On two or lesser computers used by you (a particular person if you are a corporation) only
(b) On one computer used by you and other persons
1.2 You may input License Key on your own Server in the following condition:
(a) You have the same number of Charged Licenses as the number of Client PCs allowed to access the Server.
2 Period
2.1 You may not exceed a time limit to use Charged License for a trial purpose with the time limit.
3 Prohibitions
3.1 You shall not duplicate the Charged License information except for a backup purpose.
3.2 You shall not provide, not release, or not lend Charged License including similar rental act or not make used item transaction of Charged License.
4 Transferring
4.1 You may transfer Charged License to others on condition that you lose Charged License completely.
4.2 The transferee shall agree this Agreement and additions of this Software.
4.3 The right to use Charge license is not permitted to divide version up Software or upgrade Software.
5 Losing
5.1 Tetraface does not ensure to issue the Charged License again when you lose it because of you.

### Licenses for open source software

About libjpeg
  This software is based in part on the work of the Independent JPEG Group.
About libtiff
  Copyright (c) 1988-1997 Sam Leffler
  Copyright (c) 1991-1997 Silicon Graphics, Inc.
  Please see here about the license for libtiff.
About Python
  Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Python Software Foundation; All Rights Reserved.
  Please see here about the license for Python.
About OpenNL
  Please see here about the license for OpenNL.
About SuperLU
  Please see here about the license for SuperLU.
About Skia
  Copyright (c) 2011 Google Inc. All rights reserved.
  Please see here about the license for Skia.
About OpenSubdiv
  Copyright (C) Pixar. All rights reserved.
  Please see here about the license for OpenSubdiv.
About C++ B-tree
  Copyright 2013 Google Inc. All Rights Reserved.
  Please see here about the license for C++ B-tree.
About FBX
  Copyright 2014 Autodesk, Inc. All rights, reserved.
  Please see here about the license for FBX.
About Rply
  Copyright(c) 2003-2013 Diego Nehab.
  Please see here about the license for Rply.
About DirectXTex
  Please see here about the license for DirectXTex.
About COLLADA-DOM
  Copyright 2006 Sony Computer Entertainment Inc.
  Please see here about the license for COLLADA-DOM.
About libxml2
  Copyright (C) 1998-2012 Daniel Veillard. All Rights Reserved.
  Please see here about the license for libxml2.
About PCRE
  Copyright (c) 1997-2008 University of Cambridge
  Please see here about the license for PCRE.
About BRDF Explore
  Copyright Disney Enterprises, Inc. All rights reserved.
  Please see here about the license for BRDF-Explore.
About Earcut
  Copyright (c) 2015, Mapbox
  Please see here about the license for Earcut.
About IlmBase
  Copyright (c) 2006, Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd. Portions contributed and copyright held by others as indicated. All rights reserved.
  Please see here about the license for IlmBase.
About OpexEXR
  Copyright (c) 2006, Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd. Portions contributed and copyright held by others as indicated. All rights reserved.
  Please see here about the license for OpenEXR.
About mqboolop
  Copyright(C) 2015, tetraface Inc. All rights reserved.
  Please see here about the license for mqboolop.
About MPIR
  Please see here and here about the license for MPIR.
About cork
  Copyright Gilbert Bernstein 2013
  Please see here and here about the license for cork.

Metasequoia is a registered trademark of tetraface Inc. And the names of the products or the companies mentioned in this software and document are trademarks or registered trademarks of each company.