- Qt 6.6
- Qt PDF
- Qt PDF Licensing
- Qt 6.6.1 Reference Documentation

# Qt PDF Licensing

Qt PDF is available under commercial licenses from The Qt Company. In addition, it is available under the GNU Lesser General Public License, version 3, or the GNU General Public License, version 2. See Qt Licensing for further details.

The module includes a snapshot of PDFium. As such, users need to respect the licenses of PDFium and third-party code included in it.

Third party licenses included in the sources are:

Abseil | Apache 2.0
FreeType | Custom license &quot;inspired by the BSD, Artistic, and IJG (Independent
PDFium | BSD
The Chromium Project | BSD 3-clause &quot;New&quot; or &quot;Revised&quot; License
harfbuzz-ng | MIT
icu | MIT
libjpeg-turbo | Custom license
libpng | libpng license
zlib | Custom license