Report Builder is and add-on for wpDataTables that instantly creates documents and spreadsheets filling your templates with actual data.
Demo: https://codecanyon.net/item/report-builder-addon-for-wpdatatables-generate-word-docx-and-excel-xlsx-documents/16131803
Documents Seller is a Joomla Files Selling extension allow you to sell your downloadable products : Documents, Softwares, Joomla extensions, Joomla templates and get paid via Paypal, Authorize.net, Eway and Offline payment payment gateways.
Demo: https://joomdonation.com/joomla-extensions/documents-seller-joomla-files-seller
ChatPDF is a web platform that leverages the power of AI to enable you to engage in interactive conversations with your documents.
Demo: https://www.codester.com/items/45895/chatpdf-chat-with-your-documents-using-ai-saas
Cloud Textract is a SaaS platform that uses a machine learning (ML) service that automatically extracts text, handwriting, and data from scanned documents.
Demo: https://codecanyon.net/item/cloud-textract-extract-text-and-data-from-documents-as-saas/35073623