PDF Studio is based on Qoppa Software's proprietary PDF technology. All the technology for PDF parsing, manipulation and rendering was developed by Qoppa Software. For specific, non-PDF related functions, we've included third party software. License files are located in the lib directory under PDF Studio installation directory.
This software contains:
Barcode4j, a generator for barcodes, developed by Jeremias Märki. Apache License Version 2.0.
Batik, a Java toolkit for SVG images, licensed under the Apache License Version 2.0.
Bouncy Castle Java Crypto API, developed by BouncyCastle.
Jide Common Layer, developed by Jide Software. Free Commercial License. Portions Copyright © 2002-2009 Jide Software. All rights reserved.
Jaxb, a Java architecture for XML binding, developed under the Java Community Process. License CDDL.
jOrtho, a Java spell check library, developed by i-net software. Commercial License.
Miglayout, a Java layout manager for Swing, developed by MiG InfoCom AB.
Morena, a Java wrapper for Twain and Sane, developed by Gnome.
NativeSwing library, developed by the DJ project. License LGPL.
POI, a java API for Microsoft Documents, developed by Apache. Apache License Version 2.0.
Rhino, an open-source implementation of a JavaScript interpreter, developed by Mozilla and licensed under the Mozilla Public License version 2.0.
sfntly, a java font library, developed by Google. Apache License Version 2.0.
SWT, the standard widget toolkit, developed by IBM. Eclipse Common Public License.
Tesseract, an OCR engine, licensed under the Apache License, Version 2.0.
XMLBeans, a Java library to access and modify XML, licensed under the Apache License Version 2.0.