Yibelin is a web-based PDF translator focused on layout preservation—not just sentence translation. Upload a PDF in your browser. The tool translates paragraph by paragraph and keeps two-column papers, tables, headers, and footers as intact as possible. After translation, you can edit terms inline and download a new PDF—no Word reformatting. Good for: academic papers, scanned archives, product manuals, contracts. Currently in public beta. Free credits to try; pay per download for full exports.