Project Viewer 365 is described as 'Viewer for Microsoft Project files allowing users to view, read, share, and print Microsoft Project MPP files without the need to purchase MS Project Licenses' and is a project management tool in the business & commerce category. There are more than 10 alternatives to Project Viewer 365 for a variety of platforms, including Windows, Web-based, Mac, Linux and SaaS apps. The best Project Viewer 365 alternative is Microsoft Project. It's not free, so if you're looking for a free alternative, you could try FoxPlan or jxProject. Other great apps like Project Viewer 365 are RDI-Manager, MOOS Project Viewer, Price&Cost and TimeLive by Livetecs.