What are some alternatives?
CamScanner - Camscanner turns your phone into a portable scanner.
Online Convert - Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
Amazon Textract - Easily extract text and data from virtually any document using Amazon Textract. Textract goes beyond simple optical character recognition (OCR) to also identify the contents of fields in forms and information stored in tables.
Wide Angle PDF Converter - Convert PDF documents to Word, PowerPoint, Excel, JPG and other formats!
ABBYY FineReader - ABBYY is a world-leading OCR and text scanning software company, that provides PDF conversion and recognition solutions.
Zamzar - Free conversion online of many type of documents (images, text, video, audio...