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Tag: Office Open XML

Office Open XML (also informally known as OOXML or OpenXML) is a zipped, XML-based file format developed by Microsoft for representing spreadsheets, charts, presentations and word processing documents. The Office Open XML specification was initially standardised by Ecma (as ECMA-376) and later by ISO and IEC (as ISO/IEC 29500). Starting with Microsoft Office 2007, the Office Open XML file formats have become the default target file format of Microsoft Office, although the Strict variant of the standard is not yet fully supported. Microsoft Office 2010 provides read support for ECMA-376, read/write support for ISO/IEC 29500 Transitional, and read support for ISO/IEC 29500 Strict. Microsoft has stated that Microsoft Office 2013 will support both read and write of ISO/IEC 29500 Strict. In 2000, Microsoft released an initial version of an XML-based format for Microsoft Excel, which was incorporated in Office XP. In 2002, a new file format for Microsoft Word followed. The Excel and Word…