Calendar

Supported Calendar file formats (IdClassification.Calendar - Calendar - meetings and appointments (iCalendar, Outlook appointments, meetings and related, Lotus Domino Appointment, etc))

All entries in table below are supported for file format identification.
'X' in "Text" column indicates text extraction is supported for the file format.
'X**' in "Text" column indicates text extraction is supported BUT binary-to-text filtering is used on partially parsed document records.
'X' in "Metadata" column indicates metadata extraction is supported for the file format.
'X' in "EmbeddedItem" column indicates embedded item/attachment extraction is supported for the file format.
'X' in "ContentHash" column indicates a content hash is supported for the file format (see MD5ContentHash and SHA1ContentHash)

If a file format does not have a supported content extractor that extracts text then, optionally (default), a binary-to-text content extractor will be used to extract UTF-8, UTF-16, Windows-1252, and ASCII from the binary. In many cases, indexable text can be extract from unknown document formats.

Calendar Supported File Formats

File Format Id Enum Value	Text	Metadata	EmbeddedItem	ContentHash	Description
OutlookMeetingRequest	X	X	X	X	Microsoft Outlook .msg meeting request message class
OutlookMeetingRequestDecline	X	X	X	X	Microsoft Outlook .msg decline a meeting request message class
OutlookMeetingRequestAccept	X	X	X	X	Microsoft Outlook .msg accept a meeting request message class
OutlookMeetingRequestTentative	X	X	X	X	Microsoft Outlook .msg tentative accept a meeting request message class
OutlookMeetingCancellation	X	X	X	X	Microsoft Outlook .msg meeting cancellations message class
OutlookMeetingNotificationForward	X	X	X	X	Microsoft Outlook .msg scheduled meeting notification forward message class
OutlookAppointment	X	X	X	X	Microsoft Outlook .msg appointment message class
DominoXmlAppointment	X	X	X	X	Domino XML (DXL) appointment document export file format (.dxl).
DominoXmlAppointmentNotice	X	X	X	X	Domino XML (DXL) appointment notification (an FYI and not invite) document export file format (.dxl).
iCalendar	X	X	X		iCalendar is a file format which allows users to send meeting requests via email, or sharing files. iCalendar is heavily based on the earlier vCalendar by the Internet Mail Consortium (IMC) (.ics.ical;.cal;.ifb;.icalendar).
TextAppointment7BitAscii	X	X		X	Email appointment encoded in 7-bit ASCII text format (.txt).
TextAppointmentUTF8	X	X		X	Email appointment encoded in UTF-8 text format (.txt).
TextAppointmentUTF16LE	X	X		X	Email appointment encoded in UTF-16LE text format (.txt).
TextAppointmentUTF16BE	X	X		X	Email appointment encoded in UTF-16BE text format (.txt).
TextAppointmentUTF32LE	X	X		X	Email appointment encoded in UTF-32LE text format (.txt).
TextAppointmentUTF32BE	X	X		X	Email appointment encoded in UTF-32BE text format (.txt).
TextAppointment_ISO_8859_1	X	X		X	Email appointment encoded in ISO-8859-1 (Danish, Dutch, English, French, German, Italian, Norwegian, Portuguese, Swedish) text format (.txt).
TextAppointment_ISO_8859_2	X	X		X	Email appointment encoded in ISO-8859-2 (Czech, Hungarian, Polish, Romanian) text format (.txt).
TextAppointment_ISO_8859_5	X	X		X	Email appointment encoded in ISO-8859-5 (Cyrillic) text format (.txt).
TextAppointment_ISO_8859_6	X	X		X	Email appointment encoded in ISO-8859-6 (Arabic) text format (.txt).
TextAppointment_ISO_8859_7	X	X		X	Email appointment encoded in ISO-8859-7 (Greek) text format (.txt).
TextAppointment_ISO_8859_8	X	X		X	Email appointment encoded in ISO-8859-8-I (Hebrew) text format (.txt).
TextAppointment_ISO_8859_9	X	X		X	Email appointment encoded in ISO-8859-9 (Turkish) text format (.txt).
TextAppointment_Windows_1250	X	X		X	Email appointment encoded in Windows-1250 (Czech, Hungarian, Polish, Romanian) (.txt).
TextAppointment_Windows_1251	X	X		X	Email appointment encoded in Windows-1251 (Cyrillic) (.txt).
TextAppointment_Windows_1252	X	X		X	Email appointment encoded in Windows-1252 (Danish, Dutch, English, French, German, Italian, Norwegian, Portuguese, Swedish) (.txt).
TextAppointment_Windows_1253	X	X		X	Email appointment encoded in Windows-1253 Greek (.txt).
TextAppointment_Windows_1254	X	X		X	Email appointment encoded in Windows-1254 Turkish (.txt).
TextAppointment_Windows_1255	X	X		X	Email appointment encoded in Windows-1255 Hebrew (.txt).
TextAppointment_Windows_1256	X	X		X	Email appointment encoded in Windows-1256 Arabic (.txt).
TextAppointment_KOI8_R	X	X		X	Email appointment encoded in KOI8-R, designed to cover Russian, which uses a Cyrillic alphabet (.txt).
TextAppointment_IBM_424	X	X		X	Email appointment encoded in IBM 424, Hebrew (.txt).
TextAppointment_IBM_420	X	X		X	Email appointment encoded in IBM 420 Arabic (.txt).
TextAppointment_IBM_866	X	X		X	Email appointment encoded in IBM 866 Russian (.txt).
TextAppointment_Shift_JIS	X	X		X	Email appointment encoded in Shift_JIS Japanese (.txt).
TextAppointment_ISO_2022_JP	X	X		X	Email appointment encoded in ISO-2022-JP Japanese (.txt).
TextAppointment_ISO_2022_CN	X	X		X	Email appointment encoded in ISO-2022-CN Simplified Chinese (.txt).
TextAppointment_ISO_2022_KR	X	X		X	Email appointment encoded in ISO-2022-KR Korean (.txt).
TextAppointment_GB18030	X	X		X	Email appointment encoded in GB18030 Chinese (.txt).
TextAppointment_Big5	X	X		X	Email appointment encoded in Big5 Traditional Chinese (.txt).
TextAppointment_EUC_JP	X	X		X	Email appointment encoded in EUC-JP Japanese (.txt).
TextAppointment_EUC_KR	X	X		X	Email appointment encoded in EUC-KR Korean (.txt).
TextAppointment_EBCDIC_500	X	X		X	Email appointment encoded in EBCDIC 500 (.txt).