Loook

This program is a program written in Python that searches for strings

in files created by OpenOffice.org, Apache OpenOffice, LibreOffice or

StarOffice 6.0 or higher. This is especially true for all documents

that were created in the Open Document Format. In addition, it can now

also search in documents created by Microsoft Word, Excel or PowerPoint

from the 2007 version in an OOXML format.