You sometimes get those "Winmail.dat" files containing important documents? Winmail.dat Opener is a free app to open those and view save or share their containing files.

This app is free of charge and functional without any need for further in-app purchases.

The app requires only about 3mb space and no unnecessary permissions.

Your files are processed on your phone and not send to some external server. This ensures that your information stays private and the app will still work if you are without internet connection.

The app is ad supported. Ads are only shown unobtrusive. No overlays popups or whatever.