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    • Open XML SDK 2.5 for Microsoft Office

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      File NameDownload LinkSize
      OpenXMLSDKV25.msiRecommendedClick here2.5 MB
      OpenXMLSDKToolV25.msiRecommended
      Click here24.9 MB
      Click here24.9 MB
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        • To install this download:
          1. Download the files by clicking the Download link and saving the files to your hard disk drive.
          2. Double-click the OpenXMLSDKV25.msi or OpenXMLSDKToolV25.msi program file on your hard disk drive to start the setup program.
          3. Follow the instructions on the screen to complete the installation.

            Note: If the .NET Framework 4.0 is not already installed on the computer, the setup wizard asks you to install the .NET Framework 4.0 first. The default installation path of the SDK is %systemdrive%\Program Files\Open XML Format SDK\V2.5\.
          Instructions for use:
          Once you have installed this download, you can use this reference to develop custom solutions based on the Open XML file formats.
          In Open XML Format SDK Forum, sample code of new 2.5 classes and technical help are provided for Open XML SDK 2.5.
          http://social.msdn.microsoft.com/Forums/en-US/oxmlsdk/threads

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