Doc2X is an online platform that provides recognition, conversion, and translation services for formulas in documents and images. It supports accurate recognition of formulas from PDFs or images and converts them into various formats, including Word, LaTeX, HTML, and Markdown, while also offering multilingual translation capabilities. Powered by advanced model technology, Doc2X meets the needs of academia, office work, and multiple scenarios, making it a powerful tool to improve document processing efficiency and accuracy.