Node.js module (CLI + API) that extracts text from HTML, PDF, DOC/DOCX, ODT, RTF, XLS/XLSX/XLSB/XLSM, CSV, ODS, PPTX/ODP, XML, Markdown, EPUB, and image formats (PNG/JPG/GIF via Tesseract OCR); wraps external tools (pdftotext, antiword, tesseract, unrtf) and supports password-protected PDFs and configurable OCR language.