Is it possible to fix graffle files that have been uploaded to Dropbox?

Have files that now only exist in Dropbox and need them but now download as folders instead of packages. Is it possible to fix them so they work?

Prob a direct question for tech support (who sometimes roam here)

Interesting because the package file structure is kind of a folder structure. Found that out when I was trying to save/backup a file and not all the components were there. Still using package format instead of the new format but zip files before backing up/saving elsewhere.

Can also check out this thread and the references in it: