XPLG utilizes internally several libraries under the following “Open Source Software” licenses types:
- Apache License 1.1
- Apache License 2.0
- Apple Example Code License
- Bitstream Vera Font License
- BSD-3-Clause
- BSD-Original-Muscle
- BSD-2-Clause
- bzip2 License 2010
- Creative Commons Attribution License 3.0
- Creative Commons Attribution 4.0 International Public License
- Creative Commons Attribution Non-Commercial 3.0
- Creative Commons Attribution-Non-Commercial 4.0 International Public License
- Creative Commons CC0 1.0 Universal
- Common Development and Distribution License 1.0
- Commercial License
- Common Public License 1.0
- Eclipse Public License 1.0
- Facebook Additional Grant of Patent Rights Version 2
- Free unknown license detected but not recognized
- Generic Export Compliance Notice
- GNU General Public License 1.0 or later
- GNU General Public License 2.0
- GNU General Public License 3.0
- GNU General Public License 3.0 or later
- Greg Roelofs License
- Historical Permission Notice and Disclaimer
- Independent JPEG Group License
- ilmid License
- Info-Zip License 2005-02
- Info-Zip License 2009-01
- ISC License
- JSON Public Domain Notice
- Khronos License
- GNU Library General Public License 2.0 or later
- GNU Lesser General Public License 2.1
- GNU Lesser General Public License 2.1 or later
- GNU Lesser General Public License 3.0
- Libpng License
- PNG Reference Library License version 2
- LZMA exception to CPL 1.0
- MIT License
- MX4J License 1.0
- Nara Institute License 2003
- Netizen Open Source License 1.0
- SIL Open Font License 1.1
- Other Permissive Licenses
- Proprietary License
- Public Domain
- Public Domain Disclaimer
- SAX Public Domain Notice
- Standard ML of New Jersey
- Sun BCL 11 plus 6
- Tigra Calendar v3.2 License
- Unicode Inc License Agreement
- Unicode License Agreement - Data Files and Software (2016)
- W3C Software Notice and License
- W3C Software Notice and License (1998-07-20)
- Generic Bare Warranty Disclaimer
- WTFPL 2.0
- X11 License
- X11-Style (Keith Packard)
- X11-Style (Open Group)
- X11-Style (X Consortium)
- ZLIB License