Show HN: PDF.chat (pdf.chat)

PDF.chat has launched an innovative AI-driven tool that allows users to engage in interactive conversations with any PDF document. After uploading a file—be it a PDF, Word, or even scanned images—the tool leverages natural language processing to provide instant, cited answers to user inquiries. Notably, every response is linked to specific content within the document, enabling users to verify the information easily. This functionality is particularly valuable for navigating complex documents such as legal contracts, academic texts, and extensive reports, as users can also receive summaries and suggested starter questions upon upload. The significance of PDF.chat lies in its capacity to enhance information retrieval from static documents, transforming how professionals and students interact with written content. The tool supports multi-turn dialogues and keeps track of conversation context, thereby fostering a more dynamic exchange. Additionally, its user-friendly REST API allows developers to integrate this powerful chat feature into their applications seamlessly, broadening its usability in industries that rely on document-heavy workflows. With free optical character recognition (OCR) for scanned documents, PDF.chat promises to make even physical papers accessible for AI-assisted analysis, marking a substantial advancement in AI/ML capabilities in document processing and interaction.