Using Quick Look in Leopard, you can view the contents of a file without even opening it. Quick Look works with nearly every file on your system, including images, text files, PDF documents, movies, Keynote presentations, Mail attachments, and Microsoft Word and Excel files. To view a file in Quick Look, tap the Space bar to see a file in Quick Look, or click the Quick Look icon in the Finder window. There is a Utility named as Quick look developed by Quark Labs at the following URL: http://labs.quark.com/
- Download the Quick Look Utility form Quark Labs at http://labs.quark.com
- Place the downloaded file in the following location: Hard Drive > Library > Quick Look
- Restart the machine.