What file types can Google index?
Google can index the content of most types of pages and files. The most common file types include:
* Adobe Portable Document Format (.pdf)
* Adobe PostScript (.ps)
* Autodesk Design Web Format (.dwf)
* Flash (.swf)
* HTML (.htm, .html)
* Google Earth (.kml, .kmz)
* Microsoft Excel (.xls, .xlsx)
* Microsoft PowerPoint (.ppt, .pptx)
* Microsoft Word (.doc, .docx)
* Microsoft Write (.wri)
* OpenOffice text (.odt)
* OpenOffice presentations (.odp)
* OpenOffice spreadsheet (.ods)
* Text (.txt)
* Portable Document Format (PDF) (.pdf)
* Postscript (.ps)
* Rich Text Format (.rtf, .wri)
* Shockwave Flash (.swf)
* Text (.ans, .txt)
* XML (.xml)
* Wireless Markup Language (.wml, .wap)


