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Try Project Viewer 365 - before you buy

Project Viewer 365 is available for all platforms.

Select your operating system:

Open your Microsoft Project file in your
browser, with no plugins
or download required.

Compatible with MS Project
2019, 2016, 2013, 2010, 2007, 2003
and earlier versions.

Open MPP files from local device or
cloud storage locations.

Installation Support

Once installed, Project Plan 365 works in the following languages:
Czech, Chinese, German, English, Spanish, French and Italian.

Free support is available, and will help you get up and running quickly.

Trusted by millions worldwide

We pioneered the development of Project Viewer for MPP files back in 2001
and since then we helped millions of users
to instantly save money on Microsoft Project licenses.

Project Viewer 365 is used
from large Fortune 500 companies to small project teams.