Qt WebEngine Licensing
The Qt specific parts of the Qt WebEngine module are dual-licensed under Commercial and GNU Lesser General Public License (LGPLv3). In addition, the module contains code licensed under LGPLv2.
The module includes a snapshot of Chromium. As such, users need to respect the licenses of Chromium, and third-party code included in Chromium. The arguably most restrictive license to be respected by all users is LGPLv2.1.
Third party licenses included in the sources are:
| BSD | |
| Apache 2.0 | |
| Apache 2.0 | |
| MPL 2.0 | |
| Apache 2.0 | |
| BSD | |
| BSD | |
| Apache 2.0 | |
| BSL (v 1.0) | |
| BSDish | |
| Breakpad, An open-source multi-platform crash reporting system | New BSD, Apple PSL 2.0 and Apache 2.0 | 
| MIT | |
| C++ port of zxcvbn, an advanced password strength estimation library. | MIT | 
| New BSD | |
| BSD | |
| BSD | |
| MIT | |
| Apache 2.0 | |
| MPL 1.1/GPL 2.0/LGPL 2.1 | |
| Apache 2.0 | |
| Apache 2.0 | |
| Apache 2.0 | |
| Apple Public Source License 2.0 | |
| Apache 2.0 | |
| Apache 2.0 | |
| MIT | |
| Fiat-Crypto: Synthesizing Correct-by-Construction Code for Cryptographic Primitives | MIT | 
| MIT | |
| Apache 2.0 | |
| Custom license "inspired by the BSD, Artistic, and IJG (Independent | |
| Apache License, Version 2.0 | |
| Apache 2.0 | |
| Apache 2.0 | |
| Apache License 2.0 | |
| Apache 2.0 | |
| BSD | |
| Apache 2.0 | |
| MIT | |
| BSD | |
| MPL 1.1/GPL 2.0/LGPL 2.1 | |
| BSD 3-Clause | |
| MIT/X11, SGI Free Software License B | |
| MIT | |
| Public Domain | |
| New BSD | |
| MIT | |
| Apache 2.0 | |
| BSD | |
| MIT | |
| Apache 2.0 | |
| MPL 1.1/GPL 2.0/LGPL 2.1 | |
| 2-Clause BSD | |
| MPL 2 | |
| BSD | |
| By exception only | |
| BSD | |
| BSD | |
| BSD | |
| 2-Clause BSD | |
| BSD | |
| BSD-like | |
| BSD | |
| Apache Version 2.0 | |
| BSD | |
| Apache2 | |
| BSD | |
| Apache 2.0 | |
| BSD | |
| BSD | |
| MIT | |
| BSD 3-Clause | |
| MIT, Public Domain | |
| MIT | |
| Apache 2.0 | |
| Apache 2.0 | |
| Schema.org is a collaborative, community activity with a mission to | Creative Commons Attribution-ShareAlike 3.0 Unported | 
| Apache 2.0 | |
| Apache 2.0 | |
| Apache 2.0 | |
| Apache Version 2.0 | |
| BSD | |
| New BSD | |
| BSD | |
| University of Illinois/NCSA Open Source License | |
| Apache 2.0 and compatible licenses | |
| Apache 2.0 | |
| BSD 3-clause "New" or "Revised" License | |
| BSD | |
| Apache 2.0 | |
| Apache 2.0 | |
| Apache 2.0 | |
| Non-standard | |
| BSD | |
| Apache 2.0 | |
| MIT | |
| LGPL 2.1 | |
| Apache 2.0 | |
| BSD and LGPL v2 and LGPL v2.1 | |
| BSD | |
| BSD | |
| BSD | |
| MIT "Expat" | |
| Microsoft Permissive License | |
| Apache 2.0 | |
| BSD 2-Clause License | |
| BSD 3-Clause | |
| 2-Clause BSD | |
| BSD | |
| BSD | |
| Freely Distributable | |
| LGPL 2.1 | |
| BSD | |
| MIT | |
| BSD | |
| Apache 2.0 | |
| MIT | |
| MPL 1.1/GPL 2.0/LGPL 2.1 | |
| MIT, MPL 1.1/GPL 2.0/LGPL 2.1, GNU Lesser Public License, Unicode License, Unicode Data License, custom notice license, custom permissive license | |
| Custom license | |
| MIT | |
| BSD | |
| MIT | |
| Apache 2.0 | |
| 2-Clause BSD | |
| LGPL 2.1 | |
| BSD | |
| MPL-1.1/GPL-2.0/LGPL-2.1 + BSD-3-Clause + BSD-2-Clause | |
| BSD | |
| BSD | |
| Custom license | |
| libpng license | |
| Apache 2.0 | |
| LGPL 2.1 | |
| 3-clause BSD | |
| LGPL 2.1 | |
| LGPL 2.1 | |
| BSD | |
| MIT | |
| MIT | |
| BSD | |
| BSD | |
| MIT and SGI Free Software B License Version 2.0 | |
| BSD | |
| BSD | |
| Custom license | |
| BSD | |
| Apache 2.0 | |
| New BSD | |
| BSD 3-Clause | |
| MIT | |
| Apache License, Version 2.0 | |
| Public domain | |
| BSD | |
| SIL OPEN FONT LICENSE, GPL v2, Bitstream Vera Fonts Copyright | |
| Public domain and BSD | |
| BSD and MPL 1.1/GPL 2.0/LGPL 2.1 | |
| New BSD | |
| LGPL 2.1 | |
| BSD | |
| MIT | |
| Academic Free License version 2.0 or LGPL v2 | |
| MIT | |
| MIT | |
| BSD | |
| Custom license |