Registered MIME types: application/mathematica, application/vnd.wolfram.mathematica Mathematica notebooks. Used for storing and exchanging Mathematica input and output and for the creation of interactive technical documents. Native file format of the Mathematica notebook interface. ASCII format based on the Mathematica expression syntax. Stores text, typeset expressions, graphics, animations, sounds, and other Mathematica input and output. Supports interactive elements like hyperlinks, buttons, sliders, and other graphical user interface features. Uses external or embedded stylesheets for specifying the appearance onscreen and in print. Developed since 1988 by Wolfram Research.
Import and Export fully support the Mathematica notebook format.