java - Extract specific field from multiple PDF files and write to text file -

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i have directory filled subdirectories, pdfs files and/or subdirectories filled pdf files. essentially, unorganized group of pdfs. i'd parse each file, pulling contents of 1 specific field, , dumping output text file. end result large text file containing contents of field within each individual pdf. surely possible. question whether can done easily, without programming.

in opinion, best option pay little money 3rd party component provide api.

http://www.aspose.com/categories/java-components/aspose.pdf-for-java/default.aspx http://www.pdfcomponent.com/java-pdf/

if doesn't have in java, believe php has open source library.


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