There are 10 other file types using
the PLN file extension!
.pln - ArchiCAD solo project
.pln - Corel WordPerfect Office spreadsheet file
.pln - CTP scene definition file
.pln - Microsoft Flight Simulator flight plan file
.pln - Home Plan Pro architecture design file
.pln - Adobe InDesign plugin file
.pln - Primavera Pertmaster plan file
.pln - RealFlight radio control airplane description file
.pln - Spaceman planogram data
.pln - AGPS-Shape Pro profile data
PLN file extension - Psion Organiser spreadsheet file
What is pln file? How to open pln files?
File type specification:
The PLN file extension is associated with Psion Organiser. The Psion Organiser was the brand name of a range of Pocket Computer developed by the British company Psion in the 1980s. The Organiser I (launched in 1984) and Organiser II had a characteristic hard plastic sliding cover protecting a 6x6 keyboard with letters arranged alphabetically.
The .pln files contain spreadsheet used by Psion Organizer.