The software on this device includes software licensed from Microsoft Corporation or its subsidiary. 21. THE ENTIRE AGREEMENT. This Agreement, additional terms (including any paper license terms that include the Software and may modify or replace some of these Terms) and the terms of add-ons, updates, internet services, and support services that you use set forth the entire agreement for the Software and Support Services. The license of the original code unRAR has the following restriction: the parts licensed clear BSD License, see below: 17. THIRD PARTY PROGRAMS. The software contains third-party programs. The license terms of these programs apply to your use. The Apache licensed parts, version 2.0, are available here. The BSD 3 -Clause licensed parties (or „New BSD“ / „BSD New“) are available here. Except as expressly provided in this agreement, access rights to the software on this device do not grant you the right to implant Microsoft patents or other Microsoft intellectual property rights in software or devices that access this device. Permission to use the software tool is expressly granted free of charge to any person who receives a copy of this software and associated documentation files (the „Software“). to administer the software without restriction, including, but not limited to, the rights to use, copy, modify, merge, publish, distribute, sublicense and/or sell copies of the software and to allow persons to whom the software is provided to do so, under the following conditions: 7-Zip being under the GNU LGPL license, you must comply with the rules of this license.
In short, this means that any LGPL code must remain under the LGPL license. For example, you can modify the code of 7-Zip or write a Wrapper for a 7-Zip code and compile it into a DLL. However, the source code of this DLL (including your modifications/additions/Wrapper) must be licensed under LGPL or GPL. Any other code in your app can be allowed as you like. This schema allows users and developers to modify the LGPL code and compile this DLL. This is the idea of free software. Read more here: www.gnu.org/. You can also read about the LZMA SDK, which is available under a more liberal license. Where any provision of this SEA is held by a court or administrative authority of competent jurisdiction to be invalid or unenforceable, the invalidity or non-application of that provision shall not affect the other provisions of this Agreement and all provisions not affected by such invalidity or non-application shall remain in full force and effect. . . .