PLUProV11 11.0 can be downloaded from our website for free. This free software is an intellectual property of Aceeca products. The software lies within System Utilities, more precisely Device Assistants.
From the developer:
PLUPro is an database interface program written for the Palm OS and the RDA MEZ1000 manufactured by Aceeca products.
You may want to check out more software, such as Garmin StreetPilot i2/i3 North America, QuickSpell English or Finnair Electronic Timetable, which might be related to PLUProV11.