Hi all, I recently purchased a used 2013 iMac that came with Yosemite pre-installed. I mostly use Pro Tools and Logic, and due to stability issues with Pro Tools and El Capitan/ Sierra, I want to stay on Yosemite. However, I'd also like to be able to download iMovie to this computer, and the app store won't let me unless I upgrade to El Capitan . Is there a way to download a Yosemite compatible version of iMovie somewhere? Any help is much appreciated, thanks for taking the time!