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ABBYY® FineReader PDF Users Guide
PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
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libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are Copyright (c) 2000-2002, 2004,
2006-2018 Glenn Randers-Pehrson, are derived from libpng-1.0.6, and are distributed according to the
same disclaimer and license as libpng-1.0.6 with the following individuals added to the list of
Contributing Authors:
Simon-Pierre Cadieux
Eric S. Raymond
Mans Rullgard
Cosmin Truta
Gilles Vollant
James Yu
Mandar Sahastrabuddhe
Google Inc.
Vadim Barkov
and with the following additions to the disclaimer:
There is no warranty against interference with your enjoyment of the library or against
infringement. There is no warranty that ourefforts or the library will fulfill any of your particular
purposesor needs.This library is provided with all faults, and the entirerisk of satisfactory quality,
performance, accuracy, and effort iswith the user.
Some files in the "contrib" directory and some configure-generated files that are distributed with
libpng have other copyright owners, and are released under other open source licenses.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright (c) 1998-2000 Glenn
Randers-Pehrson, are derived from libpng-0.96, and are distributed according to the same disclaimer
and license as libpng-0.96, with the following individuals added to the list of Contributing Authors:
Tom Lane
Glenn Randers-Pehrson
Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright (c) 1996-1997 Andreas Dilger,
are derived from libpng-0.88, and are distributed according to the same disclaimer and license as
libpng-0.88, with the following individuals added to the list of Contributing Authors:
John Bowler
Kevin Bracey