Last Updated: February 25, 2016
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412
· peterpengnz

Remove duplicated items in "Open With" menu on Mac Mountain Lion

If your "Open With" menu has duplicated items like this:

Picture

Then open the Terminal window and execute following command:

/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user

Now, your "Open With" menu will be much cleaner.

Picture