since 2000
Opening TD4 Files
The TD4 file type is primarily associated with RollerCoaster Tycoon.
What is a TD4 file?
TD4 files mostly belong to RollerCoaster Tycoon by Atari. Use our "Online TD4 Text Viewer" below to analyze your TD4 file and to see all text it contains.
How to open a TD4 file
You need a suitable software like RollerCoaster Tycoon to open a TD4 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 TD4 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a TD4 file directly in the browser:. Just drag the file onto this browser window and drop it.
Online TD4 Text Viewer
or drag and drop it here
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Programs that open and convert TD4 files:
- RollerCoaster Tycoon by Atari
See the previous paragraphs to learn more about the main application.
- ThumbsPlus Version 4.x+ Graphics Database
Technical Data for TD4 File Extension
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: ThumbsPlusTD4, FileType: ThumbsPlus 4 Database, AppName: ThumbsPlus 4.10
ProgramID: RollerCoaster TycoonFile2
EXEFile: %ProgramFiles%\Hasbro Interactive\RollerCoaster Tycoon\rct.exe %1
EXEFile: %ProgramFiles%\Hasbro Interactive\RollerCoaster Tycoon\rct.exe %1
ProgramID: ThumbsPlusTD4
EXEFile: %ProgramFiles%\Thumbs4\THUMBS.exe %1
EXEFile: %ProgramFiles%\Thumbs4\THUMBS.exe %1
ProgramID: ThumbsPlusTD4
EXEFile: %ProgramFiles%\Thumbs6\THUMBS.exe %1
EXEFile: %ProgramFiles%\Thumbs6\THUMBS.exe %1
ProgramID: RollerCoaster TycoonFile2
EXEFile: %ProgramFiles%\RollerCoaster Tycoon\rct.exe %1
EXEFile: %ProgramFiles%\RollerCoaster Tycoon\rct.exe %1
ProgramID: RollerCoaster TycoonFile2
EXEFile: %ProgramFiles%\Infogrames\Roller Coaster Tycoon\rct.exe %1
EXEFile: %ProgramFiles%\Infogrames\Roller Coaster Tycoon\rct.exe %1
ProgramID: ThumbsPlusTD4
EXEFile: %ProgramFiles%\Thumbs5\THUMBS.exe
EXEFile: %ProgramFiles%\Thumbs5\THUMBS.exe
ProgramID: RollerCoaster TycoonFile2
EXEFile: %ProgramFiles%\RollerCoaster Tycoon\rct.exe
EXEFile: %ProgramFiles%\RollerCoaster Tycoon\rct.exe
ProgramID: ThumbsPlusTD4
EXEFile: %ProgramFiles%\Thumbs7\Thumbs.exe
EXEFile: %ProgramFiles%\Thumbs7\Thumbs.exe
a td4 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 TD4 files
- Associate the TD4 file extension with the correct application.
- Update your software that should actually open track designs. Because only the current version supports the latest TD4 file format. Search, therefore, e.g. on the Atari manufacturer website after an available RollerCoaster Tycoon update.
- To make sure that your TD4 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .TD4 file online - secure, fast, and no downloads needed.