DMG type files are disk archives that act like virtual disks; they can be mounted and ejected. If you need a tool for creating such files, then DMG Master should do the job quite nicely. The application includes a friendly user interface that will help create Disk Image Archive, that can run on any Mac.
DMG Master has a document type layout designed to save the user's time; just like a project, you can easily save and in order to add new files, open it again and make the necessary modifications. All it takes is drag and drop files and folders onto the interface, set one of 9 compression levels, specify the output location and let DMG Master do the rest.
Archives may be saved in encrypted format, restricting user access. It does this using a choice of either AES-128 or AES-256 encryption algorithms.
The application's output may be used for multiple purposes: unattended backup of your files, remote server backup with encryption, store data on a disc and more.
DMG Master stands out as a simple and fast utility for creating Disk Image Archives with archiving and encryption functions that add more flexibility.