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Informations about the SPX filename extension and the file formats associated with it

We collected the information you should know about the .spx filename on this page. If you were sent a(n) .spx file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

2 filename extension(s) are in our database

.spx - Speex Compressed Audio

The SPX file is a Audio file, which is connected to the Speex Compressed Audio according to our registry. With the adequate settings, the Speex Compressed Audio (.spx) files can be opened or converted with the help of Speex.

Format description:
SPX format
Magic string:
- / -
Related links:
Related extensions:
Zoom Recorded Audio
SAFA Voice Recorder Data
MIDI Sample Dump Exchange
Meridian Lossless Packing Audio
Tascam Gigastudio Instrument
iKlax Creator Audio

.spx - ArcGIS Geodatabase SPX File

The SPX file is a GIS file, which is connected to the ArcGIS Geodatabase SPX File according to our registry. With the adequate settings, the ArcGIS Geodatabase SPX File (.spx) files can be opened or converted with the help of ArcGIS.

Format description:
SPX format description not yet available
Magic string:
- / -
Related links:
Related extensions:
ArcGIS Option Data
ArcGIS Optional Index
ArcGIS Attribute Index
ArcGIS Auxilliary File
ArcGIS BIL World File
ArcGIS BMP World Data

Important! Programs other than the ones listed above may also use the .spx file extension. Even harmful programs can create files with the .spx extension to store data in them. Always be careful with .spx files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .spx file can’t be opened on your computer?

If the program necessary for opening the .spx file is installed properly on your computer, then the quickest and simplest way to open the .spx file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .spx file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .spx extension

The .spx filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .spx files.

cpx, wpx, sx, sps, spc, sp, slx, px, epx, zpx, sxp, spz, spd, spa, sox

Maybe you’re not even looking for the .spx file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .spx extension. It’s possible that the one you’re looking for is among them.

Character Set Translation Table
Thermo Scientific SPC File
SoX Uncompressed PCM Audio
Xen Configuration File
Paradox Primary Index File
SPSS Syntax File

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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