application/vnd.openxmlformats-officedocument.wordprocessingml.document; libreoffice %s;
application/vnd.openxmlformats-officedocument.presentationml.presentation; libreoffice %s;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; libreoffice %s;
+application/vnd.oasis.opendocument.spreadsheet; libreoffice %s;
image/png; mupdf %s;
image/jpg; mupdf %s;