MPD File Extension
Microsoft Project Database
- File Type mpd
- Developer Microsoft
- Popularity
- Application Microsoft Project
- Category Data Files
- Format Binary
What is a MPD file?
The MPD extension is related to Microsoft Project Database and is classified in the Data Files category, which contains 6196 files.
The Microsoft Project Database (MPD) was created by Microsoft, a company that developed file format and produced 242 programs for their use.
MPD files are compatible with various operating systems, including Windows. If you need to open a MPD file, you can use one of 4 programs, such as Microsoft Project, MOOS Project Viewer and K-SOL Project Reader.
MIME types
- application/vnd.ms-project
Programs that support MPD files
How to open a MPD file?
If you’re having difficulty opening a MPD file, it is often due to not having the correct software. To solve the problem, choose a compatible program from the list. Then follow the link to the official developer site, download the software, and install it on your device.
Microsoft Project, MOOS Project Viewer and K-SOL Project Reader are among the most widely used programs for handling MPD files. To install the most up-to-date edition of Microsoft Project, visit the official Microsoft website. You can download the build that works across all operating systems.
Once installed, Microsoft Project will be set as the default program, and MPD files will open automatically.
Set Microsoft Project as the default MPD handler
Choose an app to open a file on Mac
- Right click or use Control + left click on the desired MPD file to launch the file options menu;
- Choose "Open in Application" and click "Other";
- At the bottom of the window, find the "Enable" menu, where "Recommended Programs" is already selected by default;
- Within this menu, select "All Programs" and then locate Microsoft Project. Check the box next to "Always open in app" to set it as the default program.
Change default programs in Windows
- Start by right-clicking on your MPD file, then select "Open With" and continue by clicking "Choose another app" from the options provided;
- In the pop-up window, find and select the Microsoft Project application from the available options;
- Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening MPD files.
How to edit a MPD file?
To modify MPD files, it is necessary to install dedicated software that lets you open and edit data files. Online MPD editors generally offer fewer tools compared to programs designed for Microsoft Project Database.
Best MPD Editor Software in 2026
Considering the mentioned criteria, we have compiled a list of MPD editors that may suit your needs.
| MPD Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Microsoft Project | Microsoft | Windows | 4.8 out of 5 (38 reviews) |
Convert files to and from MPD
When a MPD file is not easy to work with, converting it to formats like PDF or other comparable types may help.
It is important to understand that converting a MPD file might limit certain functions, but this conversion is usually reversible.
Offline software like Microsoft Project allows you to convert MPD files to other formats while maintaining quality.
Convert MPD to other file formats
Effective solutions for MPD file problems
Certain problems with MPD files can be conveniently fixed with small software tweaks. Here are some helpful tips to address them.
Are there any techniques or tools available to repair a damaged MPD file?
Open the damaged MPD file in a recovery program and select the "Repair" menu item to start the repair operation. Wait for the recovery process to finish, allowing automatic repair of damaged data files.
What are the methods to detect if my MPD file has been corrupted?
The signs of corrupted MPD data files can manifest as:
- Unexplained MPD file size inflation;
- The file stops responding or freezes in Microsoft Project or other programs;
- The file does not respond or shows errors when opening it;
- While working with the file, error alerts are encountered;
- The file shows slow performance when edited in Microsoft Project;
What factors contribute to Microsoft Project crash?
Insufficient software updates can contribute to Microsoft Project crash. To avoid this, make sure that you have installed the latest updates for Microsoft products.
Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.