Note as of 2013-09-13: I'm moving this project over to github due to this:
http://www.gluster.org/2013/08/how-far-the-once-mighty-sourceforge-has-fallen/
Feel free to rejoin the more updated versions on
https://github.com/mnott/PDFOCRWrapper
Thanks.
Matthias
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This is a wrapper written in Java that allows to recursively iterate a directory structure and call an OCR engine on each found PDF on the condition that it hat not yet been called for that PDF. It works well...