Opening a TP4 File

The TP4 file type is primarily associated with RollerCoaster Tycoon.

TP4File Extension TP4
File extension: TP4
File type:  Track Design

What is a TP4 file

TP4 files mostly belong to RollerCoaster Tycoon by Atari. Use our "Online TP4 Text Viewer" below to analyze your TP4 file and to see all text it contains.

How to open a TP4 file

You need a suitable software like RollerCoaster Tycoon to open a TP4 file. You need a suitable software like RollerCoaster Tycoon from Atari to open a TP4 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 TP4 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TP4 file directly in the browser:. Just drag the file onto this browser window and drop it.

Online TP4 Text Viewer

Choose your .tp4 file to analyze

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Unable to Open a .TP4 File? Quick Solutions:

TP4 files originate from different programs and aren't universally openable.

  1. Identify the Source: A .TP4 file often comes from gamers sharing custom rides (suggesting Atari's RollerCoaster Tycoon) or AV integrators designing touch panels (suggesting AMX TPDesign4).
  2. Check the Header: Inspect the first bytes in a text editor or hex viewer:
    • "PK" indicates a compressed archive.
    • Readable XML/JSON suggests a structured configuration file.
    • Unreadable symbols imply a proprietary binary format.
  3. Use the Original Software: The original program is usually required; try RollerCoaster Tycoon or AMX TPDesign4, or ask the sender if uncertain.
  4. Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable text or metadata, and preview it when possible.

Technical Data for TP4 File Extension

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: RollerCoaster TycoonFile3
EXEFile: %ProgramFiles%\Hasbro Interactive\RollerCoaster Tycoon\rct.exe %1

ProgramID: RollerCoaster TycoonFile3
EXEFile: %ProgramFiles%\RollerCoaster Tycoon\rct.exe %1

ProgramID: RollerCoaster TycoonFile3
EXEFile: %ProgramFiles%\Infogrames\Roller Coaster Tycoon\rct.exe %1

ProgramID: RollerCoaster TycoonFile3
EXEFile: %ProgramFiles%\RollerCoaster Tycoon\rct.exe


a tp4 Track Design is a special file format by Atari and should only be edited and saved with the appropriate software.

How to solve problems with TP4 files

  • Associate the TP4 file extension with the correct application.
  • Update your software that should actually open track designs. Because only the current version supports the latest TP4 file format. Search, therefore, e.g. on the Atari manufacturer website after an available RollerCoaster Tycoon update.
  • To make sure that your TP4 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .TP4 file online - secure, fast, and no downloads needed.
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