ABCocr .NET

It is an optical character recognition product. You use it to extract text from images. It is based on industry-standard OCR software. At its heart is a custom version of the Tesseract 3 OCR engine. Tesseract was based around a command-line process. It cannot support multithread. ABCocr adds multithreading support to spread the load over multiple CPUs or cores; you can also use it safely from multithreaded APIs like ASP.NET.