OSX-KVM has been super helpful for recovering old sparseimage-backups I've created back when I was still using a mac. This is because sparsebundlefs-fuse Linux driver doesn't work with this file-format (yet) and I don't have any access to a Mac. (Especially since recovering takes at least a dozen hours).
https://github.com/torarnv/sparsebundlefs/issues/7#issuecomm...