We recently announced the release of an updated MS-Office plugin for Spira v5.0 that makes use of the new API in Spira 5.0. However some customers still need the older MS-Office 2010+ plugin for older versions of Spira (v4.x).
This article is obsolete.Our Excel365 plugin can be downloaded from the Microsoft Store from the add-ins menu. More details about the Excel365 addin can be found here.