Download a Dashboard Image to a File
For an image of your dashboard that you can embed in presentations or refer to wherever you are, download the dashboard to a PNG file. Previously, you could only obtain a dashboard image by using a screen capture app. These changes apply to Lightning Experience only.
Where: These changes are available in Lightning Experience in Group, Essentials, Professional, Enterprise, Performance, Unlimited, and Developer Editions.
How: From the dashboard, click. The dashboard is saved to your selected location in PNG format.