I would not have expected to find Office Web Apps on premises to be exactly same as OWA in Office 365 or SharePoint Online.
However, has anyone a reference to indicate the main differences please?
Installed OWA with SP2013 Enterprise on premises. A noticiable difference between OWA on premises and online is missing ability to use ‘Save As’ and save the document in view as ODF (Open Document Format) for any of Word, Excel or PowerPoint.
Online this works OK for Microsoft Office binary or OOXML documents. On premises the only option I can see is Print.
I am trying to figure out if I have missed an installation option, a feature or configuration. Looking through TechNet and Forums has not shed any light.
My installation is SP 2013 Enterprise, OWA, Office 2010.
Suggestions welcome,
Mike Bunyan
I have a customer with the same question. Excel Online has Status Bar aggregation when selecting several cells, but that feature is not available in Excel WebApp on-premise (SP2013). The thing is we do not know if this is a case of misconfiguration or is actually differences between the 2 versions.
What would be helpful would be a Office Online vs OWA on-premise matrix.
