Housatonic Software
17.12.663 Varies with device
New!! Create Gantt charts and edit/save existing MS Project Plans in MPP file format!

Free Viewer for Microsoft Project MPP Files!

View and print MS Project information without Microsoft Project installed on your device. Housatonic Project Viewer 365 looks and works the same way as MS Project. Users open their mpp files to instantly view project information like Gantt Chart, Network Diagram, Task and Resource Usage, Project Calendar, Resource Sheet and Project Reports. Project Viewer will open MPP project files from One Drive, Google Drive, Box, Drop Box and SharePoint.

• Looks and feels exactly like Microsoft Project - no training necessary
• Housatonic Project Viewer saves money by eliminating the need to purchase a full Microsoft Project license to simply open, view and print MPP files
• Reads MPP files in MS Project 2016, 2013, 2010, 2007, 2003, 2002, 2000, 98 MPP file formats
• View large, complex MS Project files with custom views and custom filters
• Read all standard and advanced MS Project views, reports and filters

In App Option 1: Advanced View Only

Enable advanced sorting capabilities, apply additional filter options, customize time scale
Access additional project views like Calendar View, Resource and Task Usage, View Network Diagram
View Multiple Project Reports and Print Project Info to PDF or Paper

In App Option 2: Create New/Edit and Save in MPP File Format

Create new Gantt Charts in MS Project MPP compatible formats or modify existing project schedules in the same intuitive way as Microsoft Project. Save your plans (MPP files) from any storage or cloud location on any device. Works with, or as an alternative to Microsoft Project.

Housatonic Project Viewer comes with multi-language support:

For more products and information please visit our website at

Content rating: Everyone

Requires OS: 4.1 and up

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