Multiple Product Images

How do I add multiple product images through the admin panel?

Need a way to add these through the admin panel and not via an ftp program.

There is no built-in page for adding additional product images via the admin panel in the current version.
Here is the FAQ article which explains how it works presently: https://www.zen-cart.com/tutorials/index.php?article=58

Or, you could explore various addons which change or augment the functionality based on your unique requirements.

I read that thread and that is why I said I needed to do it through the admin panel and not FTP.

I like this cart but that option is mandatory in this case.

I'm bummed.

As I said, there are addons which some have found beneficial to their similar needs.
See the "Free Addons" link at the top of this page.

What would these addons be and where can we find them?

I think Image Handler 3 is something the cool kids are using.
I prefer to just FTP in and add my extra images, but I'm old-fashioned.
The add on page is here:
http://www.zen-cart.com/addons