5

Is there any definitive list of file extension that opens in O365 web apps/Office online? E.g: docx, doc, ppt, pptx, xls, xlsx, ...

Update: I noticed that onenote and visio extension(.one, and .vsd) is also supported, is there any official list from Microsoft as I need to make a whitelist out of these extensions

3

Supported files for viewing:

  • Word files: .doc, .dot, .dotx, .docx, .docm, .odt
  • Powerpoint: .pot, .potm, .pps, .ppsm, .ppt, .pptm, .pptx, ppsx, .odp
  • Excel .xls, .xlsx, .xlsm, .xlsb, .ods

Supported files for viewing, editing and annotating:

  • Word: .docx, .docm, .odt
  • Excel: .xlsx, .xlsm, .xlsb, .ods
  • Powerpoint: .pptx, ppsx, .odp

Which File Types Are Supported by Office Online?

  • I noticed that onenote and visio extension(.one, and .vsd) is also supported, is there any official list from Microsoft as I need to make a whitelist out of these extensions. Thanks – Jonathan Sep 13 '17 at 2:00

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.