Free Online Compare MPP Documents

Online diff tool that allows to compare two MPP documents from any device, with a modern browser like Chrome, Opera and Firefox.

MPPMicrosoft Project File

A file with MPP extension is Microsoft Project data file that stores information related to project management in an integrated manner. It is proprietary file format developed by Microsoft as file format for Microsoft Project (MSP) which is a project management application software. Besides MPP, MSP supports other file formats as well like project XML schema. Several APIs and applications provide the facility to convert MPP file format to others.

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How to

 How to compare, view & download changes of a MPP document using GroupDocs Comparison App

  • Click inside the file drop area of source & target files to upload MPP files or drag & drop MPP files.
  • Click "Compare Now" button to compare/view/download changes instantly.
  • View document pages.
  • View list of changes in a panel.
  • View and navigate between pages.
  • View pages thumbnails.
  • Set page view zoom-in or zoom-out.
  • Download the MPP output file with changes.
  • Download the MPP output file in images format.
  • Download the source & target MPP files without changes.
Fast and easy

Fast and Easy MPP Comparison

Upload your MPP document and you will be redirected to the MPP Comparison Viewer app with great user experience and many more features.


Compare MPP from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All MPP files are processed on our servers. No plugin or software installation required for you..


Comparison Quality

Powered by GroupDocs.ComparisonAll MPP files are processed using GroupDocs APIs.

Other Comparison file formats

You can also compare many other file formats. Please see the complete list below.