There's a few NSIS related extensions. For instance: https://marketplace.visualstudio.com/items?itemName=idleberg.nsis https://marketplace.visualstudio.com/it

There's a few NSIS related extensions. For instance: https://marketplace.visualstudio.com/items?itemName=idleberg.nsis https://marketplace.visualstudio.com/items?itemName=idleberg... I don't think NSIS can create MSIs. But it can create windows installers.