Fill out a PDF form using iTextSharp for .NET core. Published November 26, 2018 in .NET core - 4 Comments iTextSharp is a popular library for working with PDF files. The unofficial port of the v4.16 is available for .NET core. In this post, I show examples of using the library to programmatically read and fill out a PDF form. Continue reading Tags: .net core itextsharp , asp.net core itextsharp , form , iTextSharp , iTextSharp.LGPLv2.Core , pdf