How To Open File Extension

How to open .M1S file extension?

.m1s file extension

Specially dedicated programs are responsible for launching a .m1s file saved in a specific format (which we can recognize on the basis of the extension of a given file). The most common problems with .m1s files downloaded or received via e-mail are: their incorrect association with programs in the registry, or simply the lack of an appropriate program to open them. To solve the problem with the .m1s file it is usually sufficient just to download the appropriate software that supports .m1s file format, which can be found in the table below. The most common file format with the .m1s extension belongs to the category Digital Video Files . is responsible for creating .m1s extension file.

MPEG-1 System Stream
Category: Digital Video Files

Advertising Programs that support .M1S file
  • Adobe Mocha for Adobe After Effects

In you will find not only extremely useful and professional information on file extensions and programs to run them, but also links to sites from where you can download software dedicated to open a particular file format.

Our ultimate goal is to provide professional support in solving problems concerning

Anyone can still add to our constantly updated database valuable links and information about the .m1s file extension. To do this, please, fill out this form here and share your knowledge with the users of