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Office 2007 MimeTypes

Just a quick bit of information. We are pretty tight on types of documents that are allowed to be uploaded and users are starting to use Office 2007, so we had to extend our extension and mime type validation to include the new (to the microsoft world) xlsx, docx, ppsx extensions and open XML document […]
September 24, 2007 10:05 am

Office 2007 MimeTypes

Just a quick bit of information. We are pretty tight on types of documents that are allowed to be uploaded and users are starting to use Office 2007, so we had to extend our extension and mime type validation to include the new (to the microsoft world) xlsx, docx, ppsx extensions and open XML document mime types.

File Extension: Content Type:
docm application/vnd.ms-word.document.macroEnabled.12
docx application/vnd.openxmlformats-officedocument.wordprocessingml.document
dotm application/vnd.ms-word.template.macroEnabled.12
dotx application/vnd.openxmlformats-officedocument.wordprocessingml.template
ppsm application/vnd.ms-powerpoint.slideshow.macroEnabled.12
ppsx application/vnd.openxmlformats-officedocument.presentationml.slideshow
pptm application/vnd.ms-powerpoint.presentation.macroEnabled.12
pptx application/vnd.openxmlformats-officedocument.presentationml.presentation
xlsb application/vnd.ms-excel.sheet.binary.macroEnabled.12
xlsm application/vnd.ms-excel.sheet.macroEnabled.12
xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
xps application/vnd.ms-xpsdocument

I found this table over at Doug Mahugh – Thanks!

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