Map Viewer 365 for SharePoint

Open KML and KMZ Maps in SharePoint

Open KML and KMZ map files in SharePoint easily and securely. Maps render locally in your browser over street or satellite basemaps, and your files are never uploaded to external servers.

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SharePoint Is Bad at Maps

Your team has to find workarounds that hurt productivity, AI readiness, and security.

  • Lost productivity. People download KML and KMZ files, open them in Google Earth or GIS software, and sync changes back to SharePoint.
  • Falling behind on AI. Companies are racing to adopt AI, and Copilot is a critical workflow. If your map files live outside SharePoint, Copilot can't reach them and it hurts your AI effectiveness.
  • Security & compliance gets messy. Map files end up on laptops and sync folders instead of staying controlled in SharePoint.
  • Weak laptops struggle. People have to install and open heavy GIS software just to inspect a map file.
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Opening a KML file in SharePoint shows an unsupported file screen.
Review KML and KMZ files directly in SharePoint.

Map Viewer 365 for SharePoint

Review KML and KMZ map files in SharePoint easily and securely.

  • KML and KMZ support. Open pins, paths, polygons, labels, and ground overlays straight from a SharePoint document library.
  • Street and satellite basemaps. View your data over a street map or satellite imagery, and switch between them on the map.
  • Secure by design. Your map files render in the browser and are never uploaded. Only the background map tiles load from a map provider.
  • Export and save. Turn the current view into a PNG, JPG, or PDF, and save it back to SharePoint.
  • Many more features. Designed to make map reviews simpler, faster, and easier to support.
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How does it work?

Book a demo

Show us how your team works with map files, and we'll fit Map Viewer to your SharePoint workflow.

Deploy Map Viewer

Deploy Map Viewer in SharePoint and let your team try it with real KML and KMZ files.

Track your impact

We help you measure adoption, usage, and time saved to show how you boosted team productivity.

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Frequently Asked Questions

How do I open a KML file in SharePoint?

Install Map Viewer 365 for SharePoint, select the KML or KMZ file in your document library, and click View KML. The map opens in SharePoint with its pins, paths, and labels.

What file types are supported?

KML and KMZ map files. Need another file type? Reach out and we'll help.

Is there a free trial?

Yes. Your team can view a few map files to evaluate the product. No credit card required, and you won't be charged unless you explicitly upgrade. If you need an extended trial, let us know and we'll help.

Do you upload files to third-party servers?

No. Your KML and KMZ files render in the browser and are never uploaded, so your map data stays in SharePoint. To draw the street or satellite background, your browser loads map tiles from a map provider. Those requests carry the map area you view, not your file's contents. For details about data processing, services, and storage, read the privacy policy. Need more information or have special requirements? Contact support and we'll help.

Can we use Map Viewer with multiple SharePoint sites?

Yes. During setup, you decide whether Map Viewer should be available everywhere or only on selected SharePoint sites.

Can you add features our team needs?

Yes. We're highly responsive to customer requests. Let us know what your team needs and we'll work with you to implement it.

Can Map Viewer open large map files?

Map Viewer opens KML and KMZ files up to the Microsoft 365 file size limit of about 150 MB. If you need to open larger files, contact us and we'll help find a solution.

What's the refund policy?

All plans come with a 60-day full refund guarantee. Cancel anytime from your dashboard. If you're not satisfied, contact us for a full refund.

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