Note: As of March 2026, ArcMap has officially retired, but these types of local services are often still compatible with ArcGIS Pro. What are some alternatives to Portable Basemap Server?
While V3.1 is excellent, modern alternatives may suit some users: Portable Basemap Server V3.1.zip Download
Note: Always use antivirus software when downloading .zip or .rar files from the internet. How to Install and Use Portable Basemap Server V3.1 Note: As of March 2026, ArcMap has officially