I've been testing Patch My PC and so far I'm very impressed.
One of my customers that I'm currently working with, has an air gapped, offline environment. They use wsusutil to export the wsus database from their online environment and then import it to their offline server.
They use SCCM and I was thinking we could use Patch My PC to also deal with updates for applications.
The updates themselves should be ok, but what about the application installers, since wsus only stores the updates.
Do you know about any easy solution to this, or is a export-import from one SCCM to another the way to go.
I think the native ConfigMgr App Export/Import are going to be your best bet here. If you export with content it should be a relatively pain-free process, so long as the signing certificates are trusted in the offline environment.