General ⇒ How to set default pdf viewer?

[hajime]

Hello. I am using TeXShop to create latex documents on the Mac. In the past, after I hit the typeset button, a pdf file was generated and Preview (an utility came with Mac OS/X) was used by the system to display the pdf file. Recently, instead of using Preview to display the pdf file, the system uses Adobe Reader instead. Is there a way to set back the default pdf viewer to Preview? Thanks.

[localghost]

The problem is not related to LaTeX thus placed wrong here.


Thorsten