C# .NET Core, Java, Python, PHP, Node.js, Python, JavaScript, C++, Android, Swift, Go, Ruby, Dart, Perl APIs to create and convert PDF, Word, Excel, PowerPoint, email, JPG, Image, ZIP, and other Formats on Windows, Linux, macOS & Android....adeptness in handling PDFs, barcodes, and QR codes. You will learn...recognition, Recognize scanned images, OMR questionnaires, OMR online...