SPH File Type

- The quick facts

What are SPH files and how to open them

Are you having problems opening a SPH file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a SPH file?

A .SPH file is a NIST Sphere waveform audio file. Through our analysis of SPH files, we know that one use of the format is NIST Sphere waveform audio. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

How to open SPH files

We have identified 1 SPH opener for Windows that is compatible with this specific type of SPH file.

Programs that open NIST Sphere waveform audio files

We have not yet verified any programs for Mac that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: December 22, 2021

Suggest another file format using extension SPH

While we know of one file format using the .SPH file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .SPH file.

Various apps that use files with this extension

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

Scrapbook FactoryScrapbook FactoryUser submitted
Scrapbooks PlusScrapbooks PlusUser submitted
Scrapbook Factory DeluxeScrapbook Factory DeluxeUser submitted
FotoFinishFotoFinishUser submitted
We have not verified any software that we know for certain will work with SPH-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with SPH-files. If you know one, please use the 'Suggest a program' link below and tell us about it!