How to open CDP files

Did your computer fail to open a CDP file? We explain what CDP files are and recommend software that we know can open or convert your files.

What is a CDP file?

Files with the .cdp file extension are most commonly used by the Trainz Simulator railroad games. These games allow players to create train simulations including train routes and locomotive designs. The CDP files contain add-on content that can be used in the game, providing players with additional routes, scenery, train designs and other game components.

The .cdp file extension is also used for SONY CD Architect project files, CA Visual Objects Platform for Developer files and CD/Spectrum Pro files.

Software that will open, convert or fix CDP files

These apps are known to open certain types of CDP files. Since many different programs may use CDP files for different purposes, you may need to try a few of the apps to open your specific CDP file.

Siglos Karaoke Player/RecorderSiglos Karaoke Player/RecorderUser submitted
Power CD+G Player ProPower CD+G Player ProUser submitted
CONVALCONVALUser submitted
Siglos Karaoke ProfessionalSiglos Karaoke ProfessionalUser submitted
ConceptDraw PROJECTConceptDraw PROJECTUser submitted
Chess Assistant LightChess Assistant LightUser submitted
Sony CD ArchitectSony CD ArchitectUser submitted
Ct-ArtCt-ArtUser submitted
Sonic Foundry CD ArchitectSonic Foundry CD ArchitectUser submitted
SamLogic CD-Menu CreatorSamLogic CD-Menu CreatorUser submitted
We have not verified any programs that we know for certain can work with CDP-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with CDP-files. If you know one, please use the Suggest link below and tell us about it!