Nutrient supports Tailwind CSS

Nutrient is a document SDK that drops PDF viewing, annotation, editing, and form filling into your web app. You point it at a file, embed the viewer, and your users get a fast, polished reading experience with tools for highlights, comments, signatures, and redactions, without you having to wrangle PDF.js or build any of it from scratch.

Beyond the viewer, Nutrient handles the document work that usually turns into its own project: generating PDFs from HTML, converting between formats, running OCR on scanned files, and processing documents on the server. Whether you're shipping a contract workflow, a knowledge base, or a full-blown document editor, you get a single SDK that covers the whole pipeline.