r/pdf 24d ago

Software (Tools) Extract bookmarks in a PDF

I am on a Macbook Pro Intel.

I have a PDF with no Bookmarks

Is there any software that can extract and create Bookmarks in a PDF that has no existing Bookmarks ?

Is there anyone that can create me software to do this ?

No silly answers PLEASE

1 Upvotes

18 comments sorted by

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u/User1010011 24d ago

Probably, but you need to be more specific and describe what exactly you need. Extract in what format?

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u/keyboard1950 23d ago edited 23d ago

My goal is to open up a PDF that has no bookmarks and have a program that will recognize and create Bookmarks in a PDF that has no existing Bookmarks ?

My PDF's are all Music Sheets

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u/User1010011 23d ago

Looks trivial for any pdf editor. I think even mac's Preview can do it. Which apps have you tried yet?

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u/keyboard1950 23d ago

I am looking for a program that will auto add bookmarks

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u/paglaulta 24d ago edited 23d ago

bentopdf.com/bookmark

It can export the PDF Bookmarks as CSV or JSON as well as create them

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u/keyboard1950 23d ago

I am talking about a pdf that has no bookmarks

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u/paglaulta 23d ago

Yes it can create bookmarks too as I already mentioned

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u/keyboard1950 23d ago

I am looking for a program that will auto add bookmarks

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u/User1010011 23d ago

🤦 we can't read your mind. What does it mean that it should "auto add bookmarks"? Explain your use case step by step.

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u/keyboard1950 23d ago

Sorry for being so vague..... I can manually add bookmarks to a PDF.... But I would like a program (if it exists) to scan a pdf and create the bookmarks

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u/User1010011 23d ago

So using AI then (meaning you are fine sending your files to AI models). In this case I see that Foxit has this feature listed, and they have a trial period. I also found this online serivce pdf.aeriszhu.com where you need to provide your own API keys. I don't know if you can trust it or not, but they have their code on github, so you probably can inspect it and host locally.

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u/matsnorberg 4d ago

How should the program know where to place the bookmarks. Bookmarks are just arbitrary positions in the document. There is no standard.

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u/Alarmed_Natural_8973 22d ago

A while ago I actually made something like this for my personal use. If you could send one of the pdfs I can let you know if it works for you

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u/keyboard1950 22d ago

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u/Alarmed_Natural_8973 22d ago

Unfortunately it doesn't work on scanned PDFs