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 "inspired by the BSD, Artistic, and IJG (Independent

PDFium

BSD

The Chromium Project

BSD 3-clause "New" or "Revised" License

harfbuzz-ng

MIT

icu

MIT

libjpeg-turbo

Custom license

libpng

libpng license

zlib

Custom license