Opening a PRP File

The PRP file type is primarily associated with PageMaker.

PRPFile Extension PRP
File extension: PRP
File type:  data file

What is a PRP file?

PRP files mostly belong to PageMaker. PRP files are not a single file type. They are used for several purposes depending on the source application.
  • Pre-press Documents: Some PRP files are PageMaker documents used in desktop publishing. They serve as pre-press proof files where elements like layout and print-ready content are stored.
  • Game Data: Other PRP files contain game data such as level layouts or save files. Examples include files from titles like Overlord and Ace Attorney, as well as game saves from applications like Mr. Prepper.
  • Project and Automation Files: A number of these files hold project data for industrial automation and configuration. They appear in systems like Rockwell Automation projects (using Microsoft Compound format) or Proface Remote Programs for HMI software. For more details, visit Proface or Unitronics.
  • Media Proposals and Configurations: Some PRP files are used to prepare proprietary proposal files or store configuration settings. They may be found compressed (via GZIP or ZIP) or built on XML structures.
  • FilExt.com note: The internal structure of a PRP file can be Flash, Microsoft Compound, GZIP, ZIP, .NET or XML based. Use the software that created the file to open it correctly.

    How to open PRP files

    You need a suitable software like PageMaker to open a PRP file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your PRP file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a PRP file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online PRP Text Viewer

    Choose your .prp file to analyze

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    Programs that open and convert PRP files:

    1. PageMaker
      See the previous paragraphs to learn more about the main application. PRP files are often referred to as PageMaker page layouts because this type of file is primarily created or used by this software.
    2. Compressed GIMP Image with Properties of GIMP
      XJT uses JPEG compression for each layer or channel and TAR to collect all layers in one file. (Layers with alphachannels are split into 2 JPEG files). Additional property information about offsets, opacity, layer names etc. are stored in the readable textfile called "PRP" (Properties). The resulting tar-file is optionally compressed a 2nd time using GZIP or BZIP2 (filename ends in "gz" or "bz2" accordingly).
    3. InstantDB Database File
    4. Movie
    5. Oberon Prospero
    6. Palace Server (Server Configuration) by Communities.com
      The Palace is the free GRAPHICAL Internet chat. These files contain server configuration information. Communities.com, the originator of the Palace Server is no longer in business. Related links: Resources
    7. Rational Rose (Model Properties) by IBM
      Model-driven development tool.
    8. Uru: Ages Beyond Myst (Page Resource Package (PRP) File) by Cyan Worlds, Inc.
      Also used for Myst V: End of Ages and others. This file format originated with 3D game engines and is used as of today in several high-end engines that need to make use of realtime 3D graphics. Each file contains a "sceneNode" that contains one or many "sceneObjects" which can be edited using hacker/3rd-party tools. Editing and viewing of these files is not supported by the game manufacturers. The Mime types used with this association are: application/x-prp. Related links: PRP File Format, PRP Explorer Program

    PRP file format:

    If you can determine the file format, the associated program can also be determined. The file format can be deduced from the file extension and the signature. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. Knowledge is power - this also applies when dealing with unknown or faulty files. Our evaluation of the PRP files looks like this:

    You will often come across the PRP file type. This is used by a few programs, each with its own file format. The file formats most commonly found in PRP files are:

    All other PRP files (53%) have different formats, the following 11 formats exist: DOC, GZIP, .NET, XML, JSON and PRP. These files are often connected to table, prepper, proposal, project or system. Just click the "Choose your .prp file to analyze" button on this page to find out what your PRP file is.

    Technical Data for PRP File Extension

    File classification:
    Page Layout
    Related files:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: Rose.PrpFileType
    EXEFile: E:\Rational\RATION~2\rose.exe %1

    ProgramID: wrifile
    EXEFile: %ProgramFiles%\Windows NT\Accessories\WORDPAD.EXE %1

    ProgramID: Rose.PrpFileType
    EXEFile: %ProgramFiles%\Rational\Rose\rose.exe %1

    ProgramID: PictureRipper
    EXEFile: %ProgramFiles%\PictureRipper 3\PictureRipper.exe

    ProgramID: Prop.Document
    EXEFile: %ProgramFiles%\PPP\PROPER~1\PROPER~1.EXE


    a prp data file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with PRP files

    • Associate the PRP file extension with the correct application.
    • Update your software that should actually open data files. Because only the current version supports the latest PRP file format. Search, therefore, e.g. on the manufacturer website after an available PageMaker update.
    • To make sure that your PRP file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .PRP file online - secure, fast, and no downloads needed.
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