CGO file format description

Many people often share .cgo files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .cgo files. To address this issue, we have created this page to offer assistance and guidance on handling .cgo files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .cgo files.

Our aim is to simplify the process and promote seamless use of the .cgo file format.

1 filename extension(s) found in our database.

.cgo - Railroad Tycoon 3 Car Properties Data

The CGO game data files are related to Railroad Tycoon 3. The CGO file is a Railroad Tycoon 3 Car Properties Data. Railroad Tycoon 3 is a management strategy and railroad building simulator game.

Railroad Tycoon 3
Game Data files
- / -
Railroad Tycoon 3 Car Properties Data related extensions:
Descent 3 Outrage Sound
Rise of Nations Unit Graphic Data
SMBX World Data
Warhammer: Dark Omen Map
Ports of Call Saved Game
Rise of Nations Data

Naturally, other applications may also use the .cgo file extension. Even harmful programs can create .cgo files. Be especially cautious with .cgo files coming from an unknown source!

Can't open a .cgo file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .cgo file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

cbo, cfo, cg, cgi, cgk, cgl, cgp, cho, cno, co, cog, cro, cto, cyo, dgo

Is it possible that the filename extension is misspelled?

There is a possibility that the .cgo filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .cgo:

BlueSoleil Driver Data
Go Source Code
Borland Turbo C Form Object
AquaCrop Crop Data
TSP-INet Server Error Description Data
G-code Code

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .cgo file format, then write to us! >> CGO file