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Mpp Viewer vs osTicket

Professional comparison and analysis to help you choose the right software solution for your needs.

Mpp Viewer icon
Mpp Viewer
osTicket icon
osTicket

Mpp Viewer vs osTicket: The Verdict

⚡ Summary:

Mpp Viewer: Mpp Viewer is a free software that allows you to open, view, and print Microsoft Project (MPP) files. It provides basic viewing and printing functionality without needing to have Microsoft Project installed.

osTicket: osTicket is an open source ticket support system that allows companies to track, prioritize, and solve customer support tickets. It is lightweight, easy to set up, and enables efficient workflow.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Mpp Viewer osTicket
Sugggest Score — —
Category Office & Productivity Business & Commerce
Pricing Free Open Source

Product Overview

Mpp Viewer
Mpp Viewer

Description: Mpp Viewer is a free software that allows you to open, view, and print Microsoft Project (MPP) files. It provides basic viewing and printing functionality without needing to have Microsoft Project installed.

Type: software

Pricing: Free

osTicket
osTicket

Description: osTicket is an open source ticket support system that allows companies to track, prioritize, and solve customer support tickets. It is lightweight, easy to set up, and enables efficient workflow.

Type: software

Pricing: Open Source

Key Features Comparison

Mpp Viewer
Mpp Viewer Features
  • View MPP files without needing Microsoft Project installed
  • Open, view and print MPP files
  • Free and lightweight MPP viewer
  • Supports MPP files from Project 98 to Project 2016
  • Zoom in/out, fit page, full screen view
  • Print to PDF, XPS, image and printer
osTicket
osTicket Features
  • Ticket management
  • Email piping
  • Knowledgebase
  • SLA enforcement
  • Canned responses
  • Ticket filters
  • User roles and permissions
  • Multilingual support
  • REST API

Pros & Cons Analysis

Mpp Viewer
Mpp Viewer

Pros

  • Free
  • Lightweight and easy to use
  • Works on Windows without needing Project installed
  • Supports many MPP versions
  • Good basic viewing and printing features

Cons

  • Limited editing capabilities
  • No collaboration features
  • No resource management
  • No Gantt chart interactivity
  • No advanced reporting or analytics
osTicket
osTicket

Pros

  • Open source and free
  • Easy to install and use
  • Highly customizable
  • Active community support
  • Scales for large organizations
  • Integrates with LDAP and Active Directory

Cons

  • Limited reporting capabilities
  • No native mobile apps
  • Steep learning curve for advanced configurations
  • Lacks some advanced features of paid solutions

Pricing Comparison

Mpp Viewer
Mpp Viewer
  • Free
osTicket
osTicket
  • Open Source

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Learn More About Each Product

Mpp Viewer
Mpp Viewer
Reviews, pricing & alternatives →
osTicket
osTicket
Reviews, pricing & alternatives →

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