At One Place

.mpp files

.mpp file
Microsoft Project Plan
A project schedule with tasks, dependencies and Gantt data.

What opens a .mpp file

Windows
Microsoft Project, ProjectLibre, GanttProject
macOS
ProjectLibre, GanttProject
Linux
ProjectLibre, GanttProject

What a .mpp file is

MPP is the file format of Microsoft Project, another separately licensed product that is not included with Office. ProjectLibre is the usual free answer and opens MPP files on Windows, macOS and Linux; GanttProject imports them with more limitations. If you only need to read the plan, ask the sender for a PDF or an Excel export.

Converting it

A .mpp file is commonly converted to .pdf, .xlsx, .xml or .csv. It is a binary format, so a text editor will show unreadable characters rather than its contents.

Details

Extension
.mpp
Full name
Microsoft Project Plan
Category
Documents
MIME type
application/vnd.ms-project
Created by
Microsoft
Format
Binary

Common questions

How do I open a .mpp file?
On Windows use Microsoft Project; on macOS use ProjectLibre; on Linux use ProjectLibre. A project schedule with tasks, dependencies and Gantt data.
What is a .mpp file?
Microsoft Project Plan. MPP is the file format of Microsoft Project, another separately licensed product that is not included with Office. ProjectLibre is the usual free answer and opens MPP files on Windows, macOS and Linux; GanttProject imports them with more limitations.
Can I convert a .mpp file?
Yes. It is usually converted to .pdf, .xlsx, .xml or .csv, either by exporting from one of the programs listed above or with a format converter.

Related pages

Sources

  1. Media Types Registry — IANA
  2. Official vendor product documentation — At One Place

How these figures are compiled and checked