Understanding MPP, MPX & XER Files Can Save Developers Weeks of Work
Last Updated: 07 oct, 2025
As a developer, you’ve probably been there. A client asks for a “simple” integration with their project management software. All you need to do is extract some data from a project file. How hard can it be? Weeks later, you’re deep in a rabbit hole of cryptic binary formats and complex data relationships, realizing the “simple” task has derailed your entire sprint. The culprit? A lack of understanding of project management file formats.
Project Management File Formats at FileFormat.com
Project Management is the application of knowledge, skills, tools and techniques to project activities to meet the project requirements. There are several applications available that provide the facility to keep track of all the activities, which are part of a project, and monitor them for successful completion of the project. Microsoft Project is one such application that saves the project in popular project file formats for manipulation. Primavera is another tool that is extensively used for this purpose.