If you are a .NET developer looking for a way to generate or manipulate PDF files without the constraints of modern commercial licenses, you've likely come across the specific search for .
This version is widely considered a "holy grail" for developers because it is the final release of the iTextSharp library licensed under the and MPL (Mozilla Public License) . Subsequent versions, starting with 5.0, transitioned to the much more restrictive AGPL , which requires you to open-source your own project if you use it for free. Where to Safely Download iTextSharp 4.1.6 itextsharp 4.1 6 download
Since this is a legacy version (originally released around 2009), it is no longer hosted on the official iText website. However, you can still find it through several reliable community repositories: Difference between iTextSharp 4.1.6 and 5.x versions If you are a
iTextSharp 4.1.6 Download: The Last LGPL PDF Library for .NET Where to Safely Download iTextSharp 4