OCR in 1 line of code IronOCR is unique in its ability to automatically detect and read text from imperfectly scanned images and PDF documents. The IronTesseract class provides the simplest API. Try other code samples to gain fine-grained control of your C# OCR operations. IronOCR provides the most advanced build of Tesseract known anywhere, on any platform, with increased speed, accuracy, and a native DLL and API. Supports Tesseract 3, Tesseract 4, and Tesseract 5 for .NET Framework, Standard, Core, Xamarin, and Mono. How to OCR in VB.NET Install the VB.NET library to do OCR on image or PDF Instantiate IronTesseract to use intuitive APIs Utilize Read method to perform OCR in VB.NET Get OCR result by accessing Text property Execute steps 2, 3, and 4 in a single line of code. Explore the IronTesseract C# OCR How-To Guide Related Docs Links View on Github Related Tutorial Related How-To Guide Class Documentation OCR Language Packs Download IronOCR DLL Report an Issue on this page Ready to Get Started? Nuget Downloads 5,044,537 | Version: 2025.11 just released Free NuGet Download Total downloads: 5,044,537 View Licenses