1)   Smartworks - Project Planner Reader 2.0
Project Planner Reader - Free reader / Viewer to read files created by Smartworks Project planner version 4.X and MS Project .MPP files.. Frees you from having a project management software to share project plans among users.

 2)   project2planner 2.0
Free tool to convert project plans created by MS-Project (MPP files) to Smartworks Project planner (PPR) format. Users can now share the MPP files with others who do not have MS-Project installed on their system.

 3)   Project Planner PE lite 4.7
Project Planner- PE lite :An Affordable alternative to MS-Project. It has most features found in the Project planner - PE version. However it lacks the feature to save your files .PPR format which can be read by others.

 4)   MS Project Import Multiple Text Files Software 7.0
Import one or many text files into a blank MS Project file. Project 2000 or higher required.

 5)   MS Project Join (Merge, Combine) Multiple Project Files Into One Software 7.0
Combine data in many MS Project files into one. Project 2000 or higher required.