SMI File

Did your computer fail to open a SMI file? We explain what they are used for and recommend software that we know can open or otherwise handle your .SMI files.

What is a SMI file?

SMI is an acronym for Synchronized Multimedia Integration. Files that contain the .smi file extension usually contain multimedia presentations that integrate streaming audio and video files with text and other images.

The SMI file format is similar to the HTML file format. Text editors are commonly used to create many of the presentations that have been created in the SMI file format.

Sometimes SMI files are saved with the .smil extension so that the files will not be confused with SMI files that are used as self-mounting compressed image files on Mac computers. These files also use the .smi file extension.

Suggest another file format using extension SMI

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

Various SMI file openers, viewers, etc.

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

QuickTimeQuickTimeUser submitted
RealPlayerRealPlayerUser submitted
GOMPLAYERGOMPLAYERUser submitted
KMPlayerKMPlayerUser submitted
GOM PlayerGOM PlayerUser submitted
PotPlayerPotPlayerUser submitted
MPC-HCMPC-HCUser submitted
ChocoPlayerChocoPlayerUser submitted
5KPlayer5KPlayerUser submitted
MediaPlayerLiteMediaPlayerLiteUser submitted
We have not verified any software that we know for certain will work with SMI-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 SMI-files. If you know one, please use the 'Suggest a program' link below and tell us about it!