VSTO Add in for Office 365

Question

I have a couple of Excel Add ins. If I move to Office 365, will these add ins be available ? Is there any development support(VSTO) for Office 365 ?

Answer 1

I think things have moved on substantially since this question was asked. Microsoft seem to be fully committed to the Add-in approach with Office 2013 and the equivalent VSTO tooling available in VS2012.

The Office Dev Center home page has Office 2013 and VSTO Add-ins written all over it.

This MSDN Blog Post also clearly shows Add-ins are still part of the strategy.

Until the full capabilities of Desktop MS Office are available in a browser, I can't see this situation changing.