A multi-platform data storage system configured to accessing a plurality of storage platforms that use different storage access and/or storage management protocols. The multi-platform data storage system can, for example, include a storage mobility and management layer providing virtual management of data stored in the plurality of storage platforms, and a storage protocol converter operatively coupled between the storage mobility and management layer and the plurality of storage platforms. During access and/or management communication from the storage mobility and management layer to a particular one of the storage platforms, the storage protocol converter can operate to convert the access and/or management communication from a layer protocol used by the storage mobility and management layer to the storage access protocol used by the particular one of the storage platforms.