What is .mswmm file extension?
.mswmm file extension is a known file type. This section tells you everything you need to know about this extension.
The .MSWMM extension is used by the movie created with Windows Movie Maker. The file contains the movie timeline, transitions, and references to video clips, audio files, and still images used by the movie.Windows Movie Maker allows the user to combine and edit content saved within an MSWMM file. Once the movie is completed, it can be exported to a standard video format or burned to a DVD.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.