PDF Reader

Extracts text and converts PDFs to PNG images from both local and remote files using multiple PDF processing libraries for document analysis and content processing workflows.

Processes PDF documents with intelligent type detection, extracting text from both text-based and scanned documents. Integrates pdf-parse, pdf-lib, and pdf-to-png-converter with Baidu OCR API for multilingual document recognition. Provides text extraction with page range support, full-text search with regex capabilities, metadata extraction, and automatic fallback from text extraction to OCR when needed. Useful for document processing pipelines, content analysis systems, and AI-assisted document review workflows.