There are 11 other file types using
the PRM file extension!

empty icon.prm - Generic parameter file

empty icon.prm - Prolog module file

empty icon.prm - MicroImages parameters file

empty icon.prm - MYOB Premier 2004 data file

prm icon.prm - Adobe Premiere plug-in

empty icon.prm - TomTom map

empty icon.prm - Hitman game data file

empty icon.prm - Adobe Prelude plugin file

empty icon.prm - Tinker parameter

empty icon.prm - TINA analysis control parameter

empty icon.prm - Re-Volt model

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PRM file - Route 66 map file

What is prm file? How to open prm files?

File type specification:

GIS, GPS navigation and map file type icon GIS, GPS navigation and map file type

The prm file extension is associated with the Route 66 GPS navigation software for Windows Mobile, Android and SymbianOS.

The *.prm files contain navigation maps used to track user to the destination.

The default software associated to prm file type:

Route 66 icon

ROUTE 66 Switzerland GmbH logoRoute 66  Google Android software

Company or developer:
ROUTE 66 Switzerland GmbH

Route 66 is GPS navigation software for smart phones and GPS devices. After a short plug & play installation, turn-by-turn voice instructions and on-screen directions will guide you from your current position to the destination that you have entered.

Help how to open:

Use Route 66 to open *.prm map files.

How to convert:

Special GIS converter exist and may help users to transfer or transform their maps and other navigation data between programs or devices.

For general information try to look at:
Basic info how to convert GIS, GPS or map files

List of software applications associated to the .prm file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open prm file, edit prm file, convert prm file, view prm file, play prm file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting prm files.

  • View prm file
  • Others prm file

prm file viewer - programs that view prm file - Route 66 map file

Programs supporting the exension prm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Route 66 for view prm file action.

Google Android:

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