Portable Document Format (PDF) is a popular and widely used document format developed by Adobe. The PDF documents can contain a variety of content including formatted text, images, annotations, form fields, etc. Parsing PDF document programmatically is a popular use case and there are multiple ways of extracting the text. However, extracting images from a PDF document is a complex task. This article demonstrates how easily you can extract images from the PDF documents programmatically in C# using GroupDocs.