How to open Apps at login but keep the windows closed

[aquasky]

Hi there

Anyone knows how to open Apps at login but keep their windows closed?

I use these Apps on a regular basis and I'd like them to "load" when computer starts but without opening the App windows. This is different from having the window minimised. Basically, I need the App to be running on startup (black dot under the App icon) but without displaying its main window.

Is it possible to do this for the following Apps?

DeepL


Mail


Safari


Notes


Calendar


Spotify


WhatsApp

Thanks so much.

Nik

 

[newadventure]

I use AutoStarter for this. https://www.bresink.com/osx/Autostarter.html