Which of these methods is best for sharing a map with colleagues who do not have ArcMap or ArcGis Pro?
Export the map to a map package, and ask your colleagues to download and install the free Map Package Viewer software
Publish the map as a service and then create a web map that you can share with your colleagues
Export the map to PDF and send your colleagues the PDF.
Export the map to KML and ask your colleagues to download Google Earth.