Esri's ArcGIS is a mapping and analysis platform for creating and managing solutions through the application of geographic knowledge.
eXtensible Markup Language or XML files are a popular data format due to its simplicity and usability. It is software and hardware independent format used for transporting and storing data.
FME is the data integration platform with the best support for spatial data. Save time by using its drag-and-drop interface to connect data from hundreds of formats and applications, transform data in limitless ways, and automate virtually any data workflow.