Save your work
Deep Zoom Composer saves files in its native .dzprj file format.
To save a project
On the File menu, click Save, or press CTRL+S.
To save a copy of a project
On the File menu, click Save As.
In the Save As dialog box, type a new name in the Name box. If you want to save your project in a new location, type or browse to the location in the Location box.