SDX File

What are SDX files and how to open them

Are you having problems opening a SDX file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your SDX files.

What is a SDX file?

SDX files have multiple uses, and Sample DUMP Exchange Audio is one of them. Read more about the other uses further down the page.

Sample DUMP Exchange Audio

The .sdx file extension is used for a digital audio file format, generated by several audio editing and music authoring tools. Also known as sample sound files, these SDX files are saved in 8 or 32-bit mono sound formats. In addition, these .sdx files contain digital audio clips and formatting attributes that were applied during the creation of the sample sound file.

These SDX files may also contain metadata details that are associated with the software and hardware tools used to create the sample sound file. For example, Digital instruments like drum machines and musical keyboards can be used with certain software products supporting the .sdx file format. These hardware tools are typically connected to an interface that is attached to the computer where the software is installed.

How to open SDX files

Important: Different programs may use files with the SDX file extension for different purposes, so unless you are sure which format your SDX file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested eight different SDX openers which you will find listed below.

Last updated: January 26, 2022

All known file formats using extension .SDX

While Sample DUMP Exchange Audio is a popular type of SDX-file, we know of 3 different uses of the .SDX file extension. Different software may use files with the same extension for different types of data.

CaptiveWorks Satellite Channel Database

CaptiveWorks developed a number of satellite receivers that stored its channel configuration in SDX files.

You usually do not need to edit or view these files, as they only contain information usable by the software program that uses them.

SatcoDX Channel List

We know that one SDX format is SatcoDX Channel List. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

Various apps that use files with this extension

These apps are known to open certain types of SDX files. Remember, different programs may use SDX files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about SDX file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.