This is a cool app.

plain cloud lets you manage the files you have stored in icloud from your mac.

it shows a list of all the apps that have saved files in your icloud um, cloud?
you then click on the app and it launches a finder window with those files in it!

With Plain Cloud, you are able to access your iCloud with the Finder. Just click the specific App and you will see all documents in a new Finder window

Icloud is great, if you have all of the apps plugged in to it, like keynote on your ipad and your mac, but it lacks some of the flexibility from alternative services, like skydrive, google drive or dropbox. using this app alleviates one of the niggling issues that I had, but others still remain.