System File Type – spx

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System File Type

spx

Audio
Windows Explorer icon for the spx file type in OneDrive folders

Overview

An internal Esri file-geodatabase component.

Characteristics

Binary, implementation-managed companion data or index file; it is not intended to be opened or moved independently of its .gdb directory.

Common Uses

Supporting tables, catalogs, indexes, and spatial access inside an ArcGIS file geodatabase.

Compatible Programs

  • VLC media player
  • Windows Media Player
  • Audacity
  • FFmpeg

Sources

spx Available by Year Taken/Created

spx — Live from Microsoft

Secure, read-only view focused directly on the spx file-type folder.