Download without epic game launcher?

How can I download the assets I purchase? I’m a college student trying to learn how to use Unreal Engine and my college installs the UE4Editor without the epic games launcher and the download link on the marketplace when I click download doesn’t download and instead my account info page loads up in the browser lol

Is there some way to download the files so I can import them into the editor? Or a way to download marketplace assets via the editor like in unity? I wanted to use some of the Paragon assets.

Can’t because its part of epic games launcher