File converter easily converts to and from docx, pptx, xlsx and quickly makes pdf files. Acceptable formats are doc, docx, ppt, pptx, xls, xlsx, txt, htm, html, rtf, odt, odp, ods, wpd, xml, ppsx, dotx, wps. Convert docx, pptx, xlsx instantly online Web service for simple conversion from docx to doc, odt, txt, pdf and other formats. Convert your file to: MS Word (.doc) MS Word (.docx) PDF (.pdf) Text (.txt) HTML (.html) MS PowerPoint (.ppt) MS Excel (.xls) Rich Text Format (.rtf) OpenOffice Document(.odt) OpenOffice Presentation (.odp) OpenOffice Spreadsheet (.ods)