Conversion of paper books (scanned copies of hard copies) to machine readable digital text and voice enabled audio books is a common problem in publishing industry, libraries and other research organisations. Historically OCR technology has been used to solve this problem. With arrival Natural Language Processing, Computer Vision and Speech Recognition technologies making this process much more effective, efficient and cost effective. Here we are demonstrating this concept using tools from Google, Amazon and our home-grown tools. You can compare and contrast these tools and choose the one that works best for your business use case.