No. Title License Type Copyright Notice Download Site
1 JPEG Free Independent JPEG Group
2 Zlib Free -
3 Png Free
4 Tiff Free Copyright (c) 1988-1997 Sam Leffler
Copyright (c) 1991-1997 Silicon Graphics, Inc
5 AGG modified BSD
Maxim Shemanarev (McSeem)
6 FreetypeFont BSD Copyright 2002,2003,2004,2005,2006,2007
by David Turner, Robert Wilhelm, and Werner Lemberg.
7 ICU Apache License Copyright 1995-2009 IBM
8 XML parser MIT License Copyright (c) 1998, 1999, 2000
Thai Open Source Software Center Ltd
9 pdf4, xpdf commercial
10 GLES Free
11 md4 RSA MD4 Copyright (c) 1990-2, RSA Data Security, Inc.
All rights reserved.
12 Skia Apache License
13 OpenSSL Apache License Copyright (c) 1998-2011 The OpenSSL Project.
All rights reserved.
14 OpenGLES Apache License Copyright (c) 2010 Pekka Heikura
15 Lua MIT License Copyright (c) 1994-2013, PUC-Rio
16 Curl Curl library license Copyright (c) 1996 - 2016,
Daniel Stenberg,, and many contributors, see the THANKS file.