Last week, google announced that the Google Docs viewer supports .doc and .docx attachments. Today we're also releasing a mobile version of the Google Docs viewer for Android, iPhone and iPad to help you view PDFs, .ppt, .doc and .docx files you've uploaded to your documents list, without needing to download the file.With our mobile viewer you can switch quickly between pages and pan/zoom within a page. On your iPhone and iPad, you can pinch to zoom in or out.