application/vnd.apple.pages
WP Media File Type
application/vnd.apple.numbers
application/vnd.apple.keynote
application/wordperfect
application/wordperfect
application/vnd.oasis.opendocument.formula
application/vnd.oasis.opendocument.database
application/vnd.oasis.opendocument.chart
application/vnd.oasis.opendocument.graphics
application/vnd.oasis.opendocument.spreadsheet
application/vnd.oasis.opendocument.presentation
application/vnd.oasis.opendocument.text