

When you open an MPW file, all associated projects are opened in a single step. Saves open project files as a Microsoft Project workspace file. When you open a file based on a template, you can change and save those changes to the template file. The template can then be used as a basis for new projects. Saves the file as a Microsoft Project template file.

Saves the file as a Microsoft Project Plan file, which is the default file type for projects being saved or opened. Table 29-1 details the file formats supported by Microsoft Project for saving, opening, or both.

You can also open files with other file formats in Microsoft Project. However, you can save project files in other file formats. mpp extension indicates that this is indeed a regular project file. When you creĪte and save a regular project file, it's saved as an MPP file with the. A file format is an arrangement of data in a file that specifies the file type and defines the file in a way that allows any application that can open the file to open it correctly.
