.CDP2 File Extension

N3V Games
File Type:
Trainz Classics Content Dispatcher Pack 2

Having trouble opening .cdp2 extension? Don't panic! This page explains what cdp2 files are as well as suggests programs you may use to open cdp2 files. You can download these programs through this page.

What is a CDP2 file?

Cdp2 file extension has Trainz Classics Content Dispatcher Pack 2 file type, developed by N3V Games, which is associated with the "game files" category.

Trainz Classics is railroad simulator where you get to control railroads. Files used by this game have the .CPD2 extension. They contain gaming assets that work as add-ons for the main game: new driver sessions, additional scenery, rolling stock, and new train designs. To import new assets into the game, you will have to use Content Manager Plus application that comes with Trainz Classics. 


To learn how you can open the given file, read the information below.

cdp2 file icon
N3V Games
File Type:
Trainz Classics Content Dispatcher Pack 2
Game Files

How to open CDP2 file?

Double click the cdp2 file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .cdp2 extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the cdp2 extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the cdp2 file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open CDP2 files

  • Windows Windows
    • N3V Games Trainz Classics N3V Games Trainz Classics

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the cdp2 file as well. Download Universal File Viewer for your OS.

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