.ASX File Extension

File Type 1

Microsoft ASF Redirector File

Developer Microsoft
3.1  |  40 Votes
Category Video Files
Format Text

What is an ASX file?

Multimedia playlist or shortcut to an audio/video file (often an .ASF file); references one or more URLs that point to the locations of the audio and video files; used for storing multimedia playlists.

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Programs that open or reference ASX files

Updated March 8, 2012
File Type 2

Alpha Five Library Temporary Index File

Developer Alpha Software
2.1  |  8 Votes
Category Developer Files
Format N/A

Temporary file utilized by Alpha Five, an IDE that enables Web application development; contains indexing information that is created by a query against a set, similar to .ALX and .DDX Alpha Five Index files but is temporary and can be deleted.

More Information

NOTE: In 2013, Alpha Five became Alpha Anywhere.

Programs that open or reference ASX files

Updated December 23, 2013

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