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Are there any (free) tools for building an index of a pdf and embedding it in the file in order to speed up searching?

I know Acrobat Pro has a catalog option but I was hoping for a free tool and multiplatform tool.

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closed as off-topic by Dave, Tog, Kevin Panko, random Jan 23 '14 at 4:42

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Questions seeking product, service, or learning material recommendations are off-topic because they become outdated quickly and attract opinion-based answers. Instead, describe your situation and the specific problem you're trying to solve. Share your research. Here are a few suggestions on how to properly ask this type of question." – Tog, Kevin Panko, random
If this question can be reworded to fit the rules in the help center, please edit the question.

    
Just found that DocFetch (amongst others) can catalogue pdf files. This serves the purpose even if the catalogue is not enbedded in the pdf. –  JohnRos May 30 '14 at 19:35

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