Another way, you could publish report to web, then anyone could access it.
But When you use Publish to web, the report or visual you publish can be viewed by anyone on the Internet. There is no authentication used when viewing these reports. Only use Publish towebwith reports and data thatthe anyoneon the Internet (unauthenticated members of the public) should be able to see. This includes detail level data that is aggregated in your reports. Before publishing this report, ensure you have the right to share the data and visualizations publicly. Do not publish confidential or proprietary information. If in doubt, check your organization's policies before publishing.