File Extension Library

.PRM File Extension

  • Category: Settings Files
  • Format: Text

What are .PRM files and how to open them?

Can't open .PRM file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .PRM file.

What is a .PRM file extension?

.PRM file extension has been classified as Settings Files. The format of .PRM file is Text

.PRM is Parameter File

File used by various applications for inputting data parameters; often saved in a plain text format and uses a key-value structure where each line has a parameter name followed by a value; most times not compatible between different programs.

Example applications that use PRM files include IBM ILOG CPLEX Optimization Studio, GSAS (General Structure Analysis System), Gurobi Optimizer, CodeWarrior, P300 Classifier GUI, and the Red Hat Enterprise Linux (RHEL) operating system installer.

PRM files saved in plain text format can be opened by text editors, such as Microsoft Notepad, Microsoft WordPad, Apple TextEdit, and gedit.

List of all softwares that can open the Parameter File
Gurobi Optimizer
Gurobi Optimizer
IBM ILOG CPLEX Optimization Studio
Gurobi Optimizer
File Type 2:

Re-Volt Model File

Developer by: Acclaim Entertainment Category: 3D Image Files

Three-dimensional model used by Re-Volt, an older RC car racing game for the PC (released in 1999); saves either an "instance" (a game level) or a car part; can be edited with various modding tools to change cars and racing zones.

List of all softwares that can open the Re-Volt Model File
Acclaim Entertainment Re-Volt
Zanoza ZModeler
File Type 3:

Premiere Plug-in

Developer by: Adobe Systems Category: Plugin Files

Plug-in file used by older versions of Adobe Premiere video editing software; allows third-party extensions to be added to the software; adds new features such as extra effects.

List of all softwares that can open the Premiere Plug-in
Adobe Premiere Pro CC 2019
Adobe Premiere Pro CC 2019
File Type 4:

Route 66 Map File

Developer by: Route 66 Category: GIS Files

Map of a country or other area used by Route 66, a mapping and navigation program for Windows Mobile; works with GPS hardware to track a user's location.

Route 66 is also available for Nokia S60 devices. The PRM files should be stored in the "mmcsystemappsRoute66maps" directory.

NOTE: Route 66 Maps + Navigation is no longer developed or maintained.

How to fix problems with .PRM files

  1. You need to update the application that you normally use to open .PRM files. Only the latest version of the software supports the current .PRM file format
  2. You need to check the .PRM file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)