How to Flatten PDF Images in C# with IronPDF

In this video tutorial, viewers learn how to flatten and compress PDF documents using IronPDF in C#. The video highlights the process of maintaining document quality while reducing file size and ensuring that PDFs become non-editable. The tutorial begins by setting up IronPDF in Visual Studio, ensuring the necessary package is installed, and importing the library. After setting up the license key, the tutorial guides you through loading a PDF file with editable fields. By using the flatten method of IronPDF, the file is compressed and its size is reduced without affecting quality. The flattened PDF is then saved under a new file name, making it non-editable. This technique is particularly useful for preserving editable form data. The video concludes with a demonstration of the before and after effects on the PDF file, encouraging viewers to like, subscribe, and explore a trial subscription available on the website.