问题
I want to be able to read the content of pdf files. I need to do that with C on Linux.
The closer i can get to this was here but I think Haru can only create pdf and is not able to read them (not 100% sure).
PS: I only need the plain text from pdf
回答1:
Check out libpoppler. I've never used it work extracting text, just querying PDF attributes. It's pretty easy to use.
回答2:
How well do you need to parse them? Just extracting strings should be relatively easy, fully accurate rendering is harder. Take a look at the source for evince or ghostscript?
This is for C++ but might be a good starting point for understanding PDF structure http://www.codeproject.com/KB/cpp/ExtractPDFText.aspx (sorry wrong link before)
回答3:
Another possible, though I've never used it is VersyPDF. It claims to allow you to edit PDFs ... http://versypdf.sybrex-systems-ltd.qarchive.org/
来源：https://stackoverflow.com/questions/772919/read-pdf-with-c