Displays folders or files in the drive or folder you select in the Look in or Save in list.

In their default states, the file and project names include the extensions of supported file types. If the file extensions are hidden in the Quartus® Prime software, however, you can display the file extensions with the Windows Explorer software. Turn off Hide extensions for known file types, which is located in the View tab of the FolderOptions dialog box in the Windows Explorer software, click Apply, and then click OK. When you restart the Quartus® Prime software, the file extensions appear.