AD4

4D Systems audio data
File type: Audio and sound file
Files with ad4 extension can be found as audio files used by 4D Systems. Probably a highly and also obsolete audio format.
What is ad4 file?
File type category:
Audio and sound file
Date updated: August 10, 2022
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.
How to open ad4 file?
Only the old 4D Systems programs were known to use this particular audio file type.
How to convert ad4 file?
Unfortunately, we do not know about any possible conversion at this time, however audio files theoretically can be converted to other similar formats.
Suggested software to open ad4 file:
Associated software actions with the ad4 file
Apps designed for playing ad4 files:
SoX (Multiplatform)