pdfjs

The Privacy First PDF Toolkit

Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static.

A privacy-first PDF processing engine that runs entirely in your browser—deconstructing documents into text, images, and tables, then reconstructing them into pristine, structured Markdown. Static React SPA with client-side AI vision via Ollama, OpenRouter, or Gemini. Your files never leave your machine.

CLI, MCP server, and TypeScript library that extracts text, layout, and page images from PDFs for AI agents — when extraction goes wrong, it says so per page and says what to do next.