Earlier this month, Tim Heuer had released a free PDF Attachment Preview Handler for Outlook 2007 and Windows Vista that allowed you to preview PDF files in Outlook 2007 or Vista’s Preview Pane using Foxit PDF Reader.

Now, Ryan Gregg, another developer, has released a free Attachment Preview handler for Outlook 2007/Vista using Adobe’s Acrobat PDF Reader 8. (via)

Download from here