 Hi. Welcome to ByteScout. In this tutorial, I'll show you how to analyze OCR for a better quality result with ByteScout PDF extractor SDK using C-Sharp programming language. Let's start. First, you need to add a reference. To add references, right-click references then, click Add Reference. Search and select for ByteScout PDF extractor SDK and system drawing references. Now, for the sample PDF that you're going to use, you need to copy then paste the PDF file inside your project folder. Make sure to change the copy to output directory to copy always. Here's what the sample scanned PDF looks like. Once you're done adding the references and the PDF file, you may now insert your code and run the program. Once the program runs successfully, you'll be able to see all of the OCRs that the program used to get the best result possible. Then, you will be able to see the output file inside the bin folder. That's all for this tutorial. Check out our other tutorials on our YouTube channel. Just search for ByteScout and don't forget to subscribe.