PDFtoChat is a platform that enables users to converse with PDF files. Utilizing AI technology to analyze PDF content, it allows users to retrieve information by asking questions, significantly boosting document processing efficiency. The product is supported by Together AI and Mixtral, and is open-source, with its source code available on GitHub. Key advantages of PDFtoChat include free usage, ease of use, the ability to handle complex document content, and support for contributions from the open-source community.