Mastt Logo
Why
Product
Product Tour
A video of Mastt sofware showing a dashboard with a map, charts and visualizations for project progress and health
Explore Mastt
Watch how Mastt is used on $25bn+ of capital improvement portfolios
REPORTING PLATFORM
Dashboards & Reporting
Contracts & Payments
Budget & Forecasts
Risks & Opportunities
Schedule
Integrations
Solutions
Use Cases
Capital Projects
Programs & Portfolios
Enterprise
roles
Project Consultants
Project Owners
Industries
Education
Transportation
Aviation
Events
Public Works
Civil
Utilities
Residential
Real Estate Development
Pricing
Customers
Resources
Learn
Free Templates
Download free tools, guides, checklists, plans and more
Dashboard Examples
Download free dashboards & reports
Articles
Learn about Construction Project Management best practices
Topics
Full guides on the important topics around construction management
Webinars
Watch ConTech in action
SUPPORT
FAQs
Get answers for common questions
Get Help
Expert coaching, technical support and guidance
Trust Center
Learn how we protect your data and privacy.
Log In
Australia / APAC
North America Region
MENA
Rest of World
Log InSee Product Tour
02 9133 4355
Talk to Sales
|
Log In
Australia / APAC
North America Region
MENA
Rest of World
Start for Free
Mobile Menu Icon
Resources
/
Glossary

MPP File

An MPP file is a project plan created by Microsoft Project, a popular project management tool. It includes important project scheduling details, such as tasks, timelines, resources, and deadlines. This helps teams plan, track, and manage their projects more efficiently, ensuring everyone stays on the same page throughout the project.

Topic: 
Project Scheduling

Contents

Example H2
Related blog post

How to Open MPP File: A Guide for Project Managers Who Don’t Have Microsoft Project

Explore easy ways on how to open MPP files without Microsoft Project and keep your project schedule on track! From online viewers to third-party tools, this guide shares practical solutions for project managers looking to access crucial project data hassle-free.

What is an MPP File?

An MPP file is a project plan created by Microsoft Project, a popular project management tool. It includes important project scheduling details, such as tasks, timelines, resources, and deadlines. This helps teams plan, track, and manage their projects more efficiently, ensuring everyone stays on the same page throughout the project.

Popular
Free Template

Free .mpp File Template

Free .mpp File Template! Customize tasks, timelines, resources, and milestones to keep your project on track efficiently.

Use this Template

How can I open an MPP file without Microsoft Project?

If you don't have Microsoft Project, you can use alternative tools, like an MS Project viewer, to open MPP files. Online platforms like GanttPRO offer free MPP viewers that work across different operating systems and browsers. Simply upload your MPP file to GanttPRO's online viewer to access and edit your project plan.

If you don't have Microsoft Project, you can still access your MPP file by converting it to an XML file and uploading it to Mastt. Simply open your MPP file in Microsoft Project, save it as an XML file, and then upload it to Mastt. This allows you to manage your project data seamlessly without needing Microsoft Project.

Looking to open an MPP file quickly and easily? Check out our blog on How to Open MPP File for simple steps and helpful tools to get started!

Instantly Visualize Your MS Project or P6 Schedule  

Can I convert an MPP file to Excel?

Yes, you can convert an MPP file to Excel. If you have access to Microsoft Project, open the MPP file, then save it as an Excel workbook. Alternatively, online converters like Zamzar allow you to upload your MPP file and convert it to Excel format, enabling you to view and manipulate the data in Excel.

What are some common issues when opening MPP files?

Common issues include compatibility problems between different versions of Microsoft Project, which can lead to data loss or formatting errors. Additionally, MPP files can become corrupted during transfers over unreliable networks. To mitigate these issues, use compatible software versions and reliable transfer methods.

Posts on this topic

Schedule Risk Analysis Explained
Project Scheduling

Schedule Risk Analysis Explained

Learn how schedule risk analysis helps you spot and fix delays in projects, so you can plan better timelines and finish on time without extra costs.

Schedule Risk Analysis Explained

Jackson Row

Schedule Optimization: Tips and Tricks for Finishing Early
Project Scheduling

Schedule Optimization: Tips and Tricks for Finishing Early

Learn simple schedule optimization tips to finish construction projects early, save money, avoid delays, and keep your team and clients happy.

Schedule Optimization: Tips and Tricks for Finishing Early

Anna Marie Goco

What is a Milestone Schedule? 6 Easy Steps to Create One
Project Scheduling

What is a Milestone Schedule? 6 Easy Steps to Create One

A milestone schedule breaks projects into key checkpoints for better tracking and alignment. Learn how to create one, manage deadlines, and improve stakeholder communication.

What is a Milestone Schedule? 6 Easy Steps to Create One

Jamie Cerexhe

Powering Construction Project Management with easy-to-use tools

Start for FreeWatch Product Tour
Mastt Logo
Stay up-to-date with Mastt:
You're in the loop
Oops! Something went wrong while submitting the form.

Solutions

Use Cases

ProjectsProgram/ PortfoliosEnterprise

Roles

Project OwnersPM Consultants

Product

Dashboards & ReportingBudget & ForecastsRiskScheduleContracts & PaymentsIntegrationAll Features

Industries

Education
Transportation
Aviation
Events
Public Works
Civil
Utilities
Residential
Real Estate Development

Customers

Featured CustomerSuccess Stories

Compare

Mastt vs ProcoreMastt vs KahuaMastt vs InEightMastt vs AconexMastt vs iTWOcx

Resources

Free TemplatesWebinarsGlossaryArticlesTopicsFAQProject Management FirmsRisksHelp Pages

Company

AboutAboutConstruction Project ManagementContact UsPrivacyLegalSecurity
© Copyright 2025 Mastt.
Be part of our community
LinkedIn Icon