Convert CDI to MDF

Understanding cdi and mdf file formats

CDI files are disc image files created by DiscJuggler, a popular CD/DVD burning software. These files contain an exact copy of the data and structure of a CD or DVD, including boot information, file system, and all tracks.

MDF files, on the other hand, are disc image files used by Alcohol 120% and other disc imaging tools. The MDF format is often accompanied by an MDS file, which contains metadata about the disc structure. MDF files are widely supported by various virtual drive and burning applications.

Why convert cdi to mdf?

Converting a CDI file to MDF format can be useful if you want to use the disc image with software that does not support CDI files but works with MDF/MDS files. MDF files are also more compatible with modern virtual drive emulators and burning tools.

How to convert cdi to mdf

To convert a CDI file to an MDF file, you will need a tool that can read CDI images and write MDF images. The most reliable method is to use UltraISO, a powerful disc image utility that supports both formats.

Step-by-step conversion using UltraISO

1. Download and install UltraISO from the official website.
2. Open UltraISO and go to File → Open to select your CDI file.
3. Once the image is loaded, go to File → Save As.
4. In the save dialog, choose MDF as the output format.
5. Click Save to start the conversion process.

After the process completes, you will have an MDF file (and usually an accompanying MDS file) ready for use.

Alternative software options

• AnyToISO: Can convert CDI to ISO, which can then be converted to MDF using Alcohol 120%.
• PowerISO: Supports both CDI and MDF formats for conversion.

Tips and considerations

• Always keep a backup of your original CDI file before conversion.
• Some copy-protected discs may not convert perfectly; check the output for integrity.
• Ensure you have enough disk space for the conversion process.

Conclusion

Converting CDI files to MDF format is straightforward with the right tools. UltraISO is the recommended software for this task due to its broad format support and ease of use.