Having problems opening a MLS file?

We have programs that can open or convert your MLS files.

Opening MLS files

Did your computer fail to open a MLS file? We explain what MLS files are and recommend software that we know can open or convert your MLS files.

What is a MLS file?

The .mls file extension is most commonly associated with the Milestones Simplicity schedule software. This application creates schedules in a presentation format. These schedules are commonly used to plan projects and manage deadlines. The schedules created with the software are saved with the .mls file extension. The MLS files can include text, icons and other images used to create the schedule presentation.

The .mls file extension is also used for Miles Sound Tools compressed DLS files, mAirList script files, Skype localization data files and CrystalPlayer playlist files.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension MLS

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the MLS file format or software that uses files with the MLS suffix, please do get in touch - we would love hearing from you.