Latexian is a revolutionary LaTeX editor. Latexian provides advanced tools for creating and typesetting LaTeX documents. Using Latexian's Live Preview, you can see how your document typesets while you are editing it - the PDF preview updates automatically! Latexian has many other advanced features, including syntax-aware spell checking, tabbed documents, code completion, a Code Navigator, and much more. Latexian supports the LaTeX and XeTeX typesetters, and includes support for working with BibTeX documents.