.DES File Extension

3D technical illustration created with Corel Designer, a technical graphics design program; contains three-dimensional objects, such as device parts that can be put together in a larger assembly.

2D or 3D drawing created with Pro/DESKTOP, a CAD program used primarily in the education market; shapes created with the program can be viewed as wireframes, transparent, shaded, or enhanced images.

Set of forms used for entering and storing financial data in QuickBooks; allows similar sets of data to be entered more easily and efficiently; can be created with Layout Designer feature and exported as a file from the QuickBooks program.