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CDI File

What are CDI files and how to open them

Are you having problems opening a CDI file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your CDI files.

What is a CDI file?

Files that contain the .cdi file extension are most commonly associated with the DiscJuggler software application. DiscJuggler is a program that allows users to make copies of computer discs and data.

The CDI files that are created by DiscJuggler contain disc images that have been created by using the software application. The CDI files that are created by the software are often used as backup files to restore hard drive data that has been lost or corrupt.

The CD Anywhere software program also uses the .cdi file suffix. These CDI files contain virtual CD files that are created with the CD Anwyhere application.

How to open CDI files

Important: Different programs may use files with the CDI file extension for different purposes, so unless you are sure which format your CDI file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different CDI openers which you will find listed below.

Last updated: July 31, 2023

Various apps that use files with this extension

These apps are known to open certain types of CDI files. Remember, different programs may use CDI files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Alcohol 52%Alcohol 52%Verified
DAEMON ToolsDAEMON ToolsVerified
ImgBurnImgBurnUser submitted
UltraISOUltraISOUser submitted
DiscJugglerDiscJugglerUser submitted
WinCDEmuWinCDEmuUser submitted
VideoPad Video-EditorVideoPad Video-EditorUser submitted
IZArcIZArcUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about CDI file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.