ABBYY Cloud OCR SDK usues the following third party technologies:

  1. Converting PDF files into image files:
    Copyright 2000 - 2012 Datalogics, Inc.
    Copyright 1984 - 2012 Adobe Systems Incorporated and its licensors. All rigths reserved.
  2. Opening DjVu images:
    Portions of this computer program are copyright © 2008 Celartem, Inc. All rights reserved.
    Portions of this computer program are copyright © 2011 Caminova, Inc. All rights reserved.
    Portions of this computer program are copyright © 2013 Cuminas, Inc. All rights reserved.
    DjVu is protected by U.S. Patent No. 6,058,214. Foreign Patents Pending.
    Powered by AT&T Labs Technology.
  3. Expat, Release 2.0.1
    Copyright © 1998, 1999, 2000 Thai Open Source Software Center Ltd and Clark Cooper. 
    Copyright © 2001, 2002, 2003, 2004, 2005, 2006 Expat maintainers.
    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  4. JasPer License Version 2.0
    Copyright © 2001-2006 Michael David Adams Copyright © 1999-2000 Image Power, Inc.
    Copyright © 1999-2000 The University of British Columbia All rights reserved.
    Permission is hereby granted, free of charge, to any person (the "User") obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notices and this permission notice (which includes the disclaimer below) shall be included in all copies or substantial portions of the Software. The name of a copyright holder shall not be used to endorse or promote products derived from the Software without specific prior written permission.
    THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. NO ASSURANCES ARE PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY. EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES, AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
  5. The Independent JPEG Group's software
    The software contained in this Service is based in part on the work of the Independent JPEG Group.
  6. Kakadu Software
    Portions of the third party software contained in this Service are copyright © 2013 University of New South Wales. All rights reserved.
  7. Intel® Integrated Performance Primitives
    Copyright © 2002-2008 Intel Corporation. Intel is a trademark of Intel Corporation in the U.S. and/or other countries.
  8. ParaType fonts
    © ParaType, Inc., 2001. © ParaType, 2003. Additional fonts for various languages can be bought on http://www.paratype.com/shop/
  9. FreeType Library
    Portions of the third party software contained in this Service are copyright © 2009 The FreeType Projects (www.freetype.org). All rights reserved.
  10. Unicode ® character codes mappings
    Copyright © 1991-2015 Unicode, Inc. All rights reserved.
    Distributed under the Terms of Use in http://www.unicode.org/copyright.html.
    Permission is hereby granted, free of charge, to any person obtaining a copy of the Unicode data files and any associated documentation (the "Data Files") or Unicode software and any associated documentation (the "Software") to deal in the Data Files or Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, and/or sell copies of the Data Files or Software, and to permit persons to whom the Data Files or Software are furnished to do so, provided that (a) this copyright and permission notice appear with all copies  of the Data Files or Software, (b) this copyright and permission notice appear in associated  documentation, and (c) there is clear notice in each modified Data File or in the Software as well as in the documentation associated with the Data File(s) or Software that the data or software has been modified.
    THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE DATA FILES OR SOFTWARE.
    Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in these Data Files or Software without prior written authorization of the copyright holder.
    Unicode is a registered trademark of Unicode, Inc. in the United States and other countries.
  11. The software specified in point 11.1-11.5 herein is used under the MIT license, which is provided in point 11.6 herein.
    11.1 jQuery
           Copyright 2013 jQuery Foundation and other contributors http://jquery.com/
    11.2 jQuery UI
           Copyright 2013 jQuery Foundation and other contributors, http://jqueryui.com/
    11.3 Zoomer 
           Copyright © 2013 Ben Plum mr@benplum.com 
    11.4 FreeType font driver for BDF fonts
           Copyright © 2001-2002 by Francesco Zappa Nardelli
           Portions of the driver (that is, bdflib.c and bdf.h):
             Copyright 2000 Computing Research Labs, New Mexico State University
             Copyright 2001 - 2002 Francesco Zappa Nardelli
    11.5 FreeType font driver for PCF fonts
           Copyright © 2000 by Francesco Zappa Nardelli
    11.6 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.