原文地址：http://www.microsoft.com/interop/docs/OfficeBinaryFormats.mspx
The documents listed below are covered by the Microsoft Open Specification Promise.
On This Page
| Microsoft Word | |
| Microsoft PowerPoint | |
| Microsoft Excel | |
| Office Drawing | |
| Supporting Technologies |
Microsoft Word
Word 97-2007 Binary File Format (.doc) Specification PDF | XPS
Microsoft PowerPoint
PowerPoint 97-2007 Binary File Format (.ppt) Specification PDF | XPS
Microsoft Excel
Excel 97-2007 Binary File Format (.xls) Specification PDF | XPS
Excel 2007 Binary File Format (.xlsb) Specification PDF | XPS
Office Drawing
Office Drawing 97-2007 Binary Format Specification PDF | XPS