Files with ad4 extension can be found as audio files used by 4D Systems. Probably a highly and also obsolete audio format.

Detailed description

Software that open ad4 file

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AD4 file extension - 4D Systems audio data

What is ad4 file? How to open ad4 files?

File type specification:

Audio and sound file type icon Audio and sound file type

File extension ad4 is related to a proprietary audio format used by 4D Systems in their solutions.

Probably not used outside 4D Systems programs. Might also be no longer used.

This ad4 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open ad4 file:

SoX picture or screenshot

SoX  Multiplatform software

Company or developer:
The SoX Team

SoX is a cross-platform (Windows, Linux, MacOS X, etc.) command line utility that can convert various formats of computer audio files in to other formats.

Help how to open:

Only the old 4D Systems programs were known to use this particular audio file type.

How to convert:

Unfortunately, we do not know about any possible conversion at this time, however audio files theoretically can be converted to other similar formats.

Related links:

4D Systems website

List of recommended software applications associated to the .ad4 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ad4 file, edit ad4 file, convert ad4 file, view ad4 file, play ad4 file etc. (if exist software for corresponding action in's database).

ad4 file player - programs that play ad4 file - 4D Systems audio data

Programs supporting the exension ad4 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about SoX for play ad4 file action.


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