Viewers and Web APIs supported browsers

Browsers supported with ArcGIS Viewers and applications developed with ArcGIS Web APIs

Web Browser	Flex	JavaScript	Silverlight
Firefox 4.0 or higher*
Google Chrome 4 or higher**
Internet Explorer 7
Internet Explorer 8
Internet Explorer 9
Safari 5.0 or higher

*For ArcGIS Silverlight, Firefox 3.6 or higher is supported.

**For ArcGIS Silverlight, Google Chrome 12 or higher is supported.

Required browser plug-ins

• Adobe Flash Player 11.1: Required for viewing applications developed with the ArcGIS API for Flex.
• Microsoft Silverlight 5: Required for viewing applications developed with the ArcGIS API for Silverlight.

See the ArcGIS Resource Center Web Community for more information on the ArcGIS Viewers and Web APIs.