If Microsoft Project cannot open a file, you can repair corrupted Microsoft Project files by following the solutions mentioned in this post.

Housatonic Project Viewer allows you to open, view, print and share Microsoft Project (MPP) files stored on Google Docs or other cloud-based storage.

Open Project 2010 and the file you want converted to a PDF. You can open MPP files from Project 98-2007. Click the" File" tab, and then click "Share." Click "Create PDF/XPS Document," and then ...

With SPViewer project members can open and view Microsoft Project files (.mpp) created in any Microsoft Project version including Microsoft Project 2010 and Microsoft Project 2013.