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Editorial Team
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Asked: 2026-05-12T16:59:04+00:00

I need the 100% .NET library to edit PDF Info like Author, Title, Creator,

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I need the 100% .NET library to edit PDF Info like Author, Title, Creator, Subject and Keywords. All PDF libraries I tried are unable to do this without completely resaving the hole PDF documents. So for huge files (>35MB) it takes too much time. I need only to update several text fields (see above) and I don’t need to resave the entire document for this.

Is there any lib that can do it like image libraries change IPTC/EXIF fields (without changing the original image)?

Thanks for any help,
Murat

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1 Answer

  1. Editorial Team

    iTextSharp (hosted here) ?

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