I’ve been dealing with a lot of PDF files since I started working with my current employer. Unfortunately, Outlook 2007 which is by default installed in my machine doesn’t support PDF previewing. So for those with Windows XP OS and MS Outlook 2007 and above (yes, you read it right, version 2007+ only) you may download this nifty free application from Foxit Software which is modified by Tim Heuer (check out his blog here) to preview your PDF in Outlook in no time. Click here to download the file.
Don’t forget to thank him for this very useful app! Ciao!