Hi Juli!
One of the great things about ACDSee products is that none of them are memory hogs.
Many products - organizers & photo editing software - require a lot of RAM. Both ACDSee Photo Manager & Photo Editor are lightweight and don't slow your computer.
We have people that have organized 200 gig of supplies in ACDSee Photo Manager with no slow down of the software or their editing program.
I don't know how much I have in my PM, but I know it is *a lot*!
