File formats support by Microsoft Project. Use this information to learn how to open and view previous versions of projects.

MPP is a file format associated with Microsoft Project and is developed by the Microsoft Corporation. [when?] Microsoft Project is project management software for organizing, tracking, and maintaining …

Jan 31, 2024 · Microsoft Project file extensions should always end in .mpp, .mpx, or .xml. If the file you’re trying to open doesn’t have one of these extensions, it’s not a Microsoft Project file, and …

Jan 5, 2023 · The MPP format is the native file type associated with Microsoft Project and stores project information when saving a project. Since 1984, Microsoft has released different versions of Project …

Sep 26, 2025 · What Is an MPP File? A MPP file is a file format that is exclusive to Microsoft Project. Each MPP file contains comprehensive information about a project, including the project plan, …

If you're involved in project management, you've likely encountered the .MPP file extension. MPP files play a crucial role in project planning and tracking, as they are the default file format for Microsoft …

Microsoft Project works with 8 different file extensions, providing the ability to open, edit, and convert files. The table presents details about the program’s capabilities and compatible file extensions.

MPP files are data files created with Microsoft Project and are saved in a proprietary format. They contain project timelines, tasks, reports, and other project-related data. Microsoft Project is a project …

Below you will find information about the software and specific files supported by Microsoft Project. All file extensions in the list below are supported by Microsoft Project, but they can contain completely …

Your comprehensive guide and documentation for the MPP file: format, usage, and technical support. Everything you need about Microsoft Project File.