Home : File Types : SPX File (2 File Associations)

.SPX File Extension

File Type 1System Profiler XML Report

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Rare Uncommon Average Common Very Common
CategorySystem Files


This file is saved in an XML format. You can view the XML structure and contents of the file in a text editor.

What is a SPX file?

System Information report created by the System Information application, which is included with OS X; contains information that describes the configuration of your Mac's hardware and software.

More Information

You can choose what information is contained in the SPX report when you save the file. Different kinds of information includes how much RAM is installed, networking features, number of USB ports, and connected Thunderbolt devices.

NOTE: The SPX file can be created by the System Information application or the system_profiler command in Terminal. Depending on the version of OS X, System Information may be called System Profiler.

Open and view .SPX files with File Viewer Plus.
Programs that open SPX files
Updated 6/24/2015

File Type 2Ogg Vorbis Speex File

1.5 (2 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryAudio Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

.SPX File Association 2

Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.

More Information

The Speex format also supports intensity stereo encoding, noise suppression, echo cancellation, variable bitrate (VBR) encoding, Voice Activity Detection (VAD), and Discontinuous Transmission (DTX).

Programs that open SPX files
File Viewer Plus
Apple QuickTime Player with XiphQT plugin
Microsoft Windows Media Player with DirectShow filter
VideoLAN VLC media player
CoolUtils Total Audio Converter
Apple QuickTime Player with XiphQT plugin
VideoLAN VLC media player
VideoLAN VLC media player
Updated 10/31/2014

.SPX Extension Information

This page contains information about the file extension SPX and its known file associations. Our goal is to help you understand what a *.spx file is and how to open it.

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