Even there after reading a cple of paragraphs, all I know is that it "combines" and it "addresses". Could be a software? Library? Module? OSS? Api? Downloadabl

Even there after reading a cple of paragraphs, all I know is that it "combines" and it "addresses". Could be a software? Library? Module? OSS? Api? Downloadable tool? Script? Wrapper? Paid service?... Could also be some dude behind a counter named OCR4all?