SD File Type

- The quick facts

What are SD files and how to open them

Are you having problems opening a SD 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 SD file?

A .SD file is an ESPS Sampled Data file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open SD files

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

While we have not verified the apps ourselves yet, our users have suggested 10 different SD openers which you will find listed below.

Last updated: September 9, 2017

Suggest another file format using extension SD

While we know of one file format using the .SD 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 .SD file.

Various apps that use files with this extension

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

ChemAxon MarvinChemAxon MarvinUser submitted
MercuryMercuryUser submitted
FledermausFledermausUser submitted
SIMARIS designSIMARIS designUser submitted
DictionaryBrowserDictionaryBrowserUser submitted
DiscoveryStudio ApplicationDiscoveryStudio ApplicationUser submitted
DS VisualizerDS VisualizerUser submitted
DiscoveryStudio ClientDiscoveryStudio ClientUser submitted
Sierra Wave ApplicationSierra Wave ApplicationUser submitted
Materials StudioMaterials StudioUser submitted