Downloading MasterPlan 8.6 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The program lies within Games, more precisely Utilities.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The following versions: 8.6 and 1.7 are the most frequently downloaded ones by the program users. Javalaunch.exe, MasterPlan.exe, MP7.exe, MP8.exe and WREDAP50.EXE are the most common filenames for this program's installer. The actual developer of the free program is AnderWare Development.
From the developer:
Masterplan is a Win32(9x/NT), utility designed primary for gamemasters of roleplaying games. The MasterPlan software can for be used to create events, people, places, monsters, treasures, items, etc. with unique attributes.
You can create custom scripts utilizing Your tables and generate for instance whole characters to any game system. Entire adventures can be generated this way.
Simulate complete combat encounters with custom scripts
You may want to check out more software, such as CityCAD, which might be related to MasterPlan.