ABBYY Cloud OCR SDK is built on proprietary ABBYY technologies but also includes a number of third-party solutions:

• Adobe PDF Library is used for opening and processing PDF files:
  © 1984-2008 Adobe Systems Incorporated and its licensors. All rights reserved.
  Protected by U.S. Patents 5,929,866; 5,943,063; 6,289,364; 6,563,502; 6,185,684; 6,205,549; 6,639,593;7,213,269; 7,246,748; 7,272,628; 7,278,168; 7,343,551; 7,395,503; 7,389,200; 7,406,599;6,754,382; Patents Pending.
  Adobe®, the Adobe logo, Acrobat®, the Adobe PDF logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. All other trademarks are the property of their respective owners.

• Using Type 1 fonts for exporting to PDF format:
  © 2001 ParaType Inc.
  © 2003 ParaType Inc.

• Opening DjVu image format:
  Portions of this computer program are copyright © 1996-2007 LizardTech, Inc. All rights reserved. DjVu is protected by U.S. Patent No. 6,058,214. Foreign Patents Pending.

• Working with JPEG image format:
  This software is based in part on the work of the Independent JPEG Group.

• Unicode support:
  © 1991-2009 Unicode, Inc. All rights reserved.

• Intel® Performance Primitives:
  Copyright © 2002-2008 Intel Corporation.

• Font support:
  Portions of this software are copyright © 1996-2002, 2006 The FreeType Project (www.freetype.org). All rights reserved.