How can I read a PDF file line by line using iText5 for .NET? I have search through the internet but I only found reading PDF file per page content.
line by line
Ple
You can find here the PDF2Text Pilot licensed under BSD Open-Sourse software.
Despite that it's written in c++, it may serve as an an inspiring good start toward solving your problem.
I'm not proficient in C# but I think there might be some hope on the interoperability side ?