Convert pptx files to ppt, odp, html, pcx, pdf, png, ps and swf

Great news ! We've been working hard here at Zamzar to round out our support for Microsoft Office 2007 files, and we're pleased to announce that you can now use Zamzar to convert "pptx" files generated by Office 2007 to…

Convert xlsx files to xls, ods, csv, doc, html, mdb, pdf, rtf and xml

You can now use Zamzar to convert "xlsx" files generated by Microsoft Office 2007 to a variety of different formats, including plain old "xls" (enabling you to view and edit your spreadsheets in older versions of Microsoft Office) and "ods"…