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| Document type | Closed format | Open format alternative |
|---|---|---|
Report, policy paper, guidance | Microsoft Word document (DOC) | OpenDocument Text (.ODT) HTML document attachment |
Spreadsheet Database | Microsoft Excel spreadsheet (XLS) | OpenDocument Spreadsheet (ODS) Comma Separated Values file (CSV) |
Presentation | Microsoft Powerpoint (PPT) | Open Document Format for Office Applications (ODF) |