Google today released a mobile version of the Google Docs viewer for Android, iPhone and iPad to help users view PDFs, .ppt, .doc and .docx files they have uploaded to their documents list, without needing to download the file.

With Google's mobile viewer users can switch quickly between pages and pan/zoom within a page. On the iPhone and iPad, users can pinch to zoom in or out.

Users can try it out by going to docs.google.com on their Android-powered device, iPad or iPhone.