Convert almost anything to PDF with http://pdfitdown.app! I recently released PdfItDown v3, the library I built to convert most file formats…

Convert almost anything to PDF with http://pdfitdown.app! I recently released PdfItDown v3, the library I built to convert most file formats to PDF. Now it has a full-stack web app too :) The frontend is built with @tan_stack and deployed on a @Cloudflare Worker, with @WorkOS handling authentication and @posthog powering analytics🌐 The backend runs on @FastAPI, deployed as a @Docker image on @Railway. It uses @upstash Redis for rate limiting and @opentelemetry + @AxiomFM for observability, while @llama_index LiteParse handles the markdown conversion step🛠️ As always, it’s fully OSS and self-hostable: http://github.com/AstraBert/pdfitdown-app 😉 Leave a little ⭐ to PdfItDown as well: http://github.com/AstraBert/PdfItDown Media

Source: Jerry Liu (X) | 2026-06-21