Spotlight for InDesign and Quark Files
Finally someone has come up with a useful solution to the lack of Spotlight support for InDesign and Quark files. Page Zephyr by Marzware was released at the end of 2009 and it does the job admirably. It searches your archives of INDD and QXD files (any version) and displays the text contained inside each file.
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Spotlight for InDesign and Quark Files