How to create a simple office VSTO add-in :A step by step guide

In this short guide I will demonstrate how to create a simply outlook-plugin (VSTO  add-in), consisting of a button that can be clicked in the Ribbon-bar and that will result in some custom action (in this case saving all attachments to your computer).

The reason I wrote this guide is because the standard documentation didn’t really go all-the-way and/or went too deep too fast while creating a plugin I needed (a “Send All Attachments to Calibre” add-in, more info here).

Hence this epic guide.


Let’s go after the fold! Read more of this post


Send Attachment To Calibre-plugin for Outlook 2016

Wrote a small Outlook 2016 plugin (VSTO) that will easily send all attachments in an email to your Calibre database. All code and the installer can be found here:

See here how it works in full action:

A future blogpost will explain some of the inner workings.