From PDFs to AI-ready structured data: a deep dive(explosion.ai) PDFs are ubiquitous in industry and daily life. Paper is scanned, documents are sent and received as PDF, and they’re often kept as the archival copy. Unfortunately, processing PDFs is hard. In this blog post, I’ll present a new modular workflow for converting PDFs and similar documents to structured data and show how to build end-to-end document understanding and information extraction pipelines for industry use cases.