Number Machine Pro files are saved with a .NMT file extension but double clicking on your saved files doesn’t always cause Number Machine Pro to start. We recommend you start the program first, then locate and open the file you would like to work from.

Opening a Recent Number Machine Pro File:

  1.  On the very top menu bar, click File.  A drop-down menu will appear.
  2.  Click Open.
  3. Locate the file you wish to open.
  4. Click the file name.
  5. Click the Open button or double-click the file.

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