.mppTypical support level 3

Open MPP Project Plans Online

View Microsoft Project tasks, dates, dependencies and resources directly in your browser. Free, with no uploads, signup or software installation.

Choose a .mpp file

Your file stays on this device

Choose a file to view it in your browser. No signup or software installation needed. Your file stays on your device and is never uploaded.

What Anyfile can show

Task names, hierarchy, WBS, dates, durations and completion
Predecessor IDs, relation types and lag
Gantt overview, resource names, notes and primary baseline dates

Limits and conditions

Legacy MPP8, MPP9, MPP12 and password-protected files are unsupported
Calendars, costs, custom fields and dependency arrows are not displayed; unread dates stay blank
128 MiB input, 100,000 tasks/resources, 200,000 assignments, 32 MiB preview data and a 30-second parsing budget

IMPLEMENTATION

Viewers responsible for this format

MPP stores Microsoft Project schedules in a binary compound file. Anyfile reads MPP14 plans saved by Project 2010 or later locally and presents task hierarchy, schedule dates and a Gantt overview without recalculating the plan.

Microsoft Project viewer

Microsoft Project viewer: explore supported file formats, viewing limits and open-source credits. Your files are never uploaded.

See implementation and open-source credits

Common question

Does opening an MPP file change the project schedule?

No. Anyfile displays the saved schedule locally, without editing tasks, recalculating dates or uploading your project.