This is documentation for Mathematica 4, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

Getting HelpLicensing Information

MathReader and the Web

You can configure your web browser to automatically launch MathReader when downloading a notebook from the web.

Mime type: application (or application/mathematica)

Subtype: mathematica

Extension: nb, m, ma

Application: MathReader

FileType: text

Action: launch application

Getting HelpLicensing Information