File extension .NRG
Full Name | Developer | Category |
---|---|---|
Nero-Burning ROM CD Or DVD Image Format | Nero | Disk Image Files |
NRG (Nero CD/DVD Image File) is a file format designed by Nero AG for Nero Burning ROM. The extension is used to create ISO and NRG files, which are used for burning CD/DVDs. NRG files contain data organized in the same way as an optical disc, so they can be used as a backup of a disc, as well as a source for burning. The file supports media such as audio data, video data and other image types.
Technical Details
NRG files are stored in a proprietary format and are typically accompanied by .nri and nrgw files. The NRI file contains track information so that it can be used to reproduce the original file structure and content of the disk. This allows an NRG file to be opened as an image on an operating system even if it was originally burned in a different program. The NRGW file stores additional information, such as the author name and creation date.
NRG files are related to .mdf, .b5t, .iso, .ncd, and .cue files.
Programs for WINDOWS system
Programs for MAC system
Programs for LINUX system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .NRG) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .NRG extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .NRG file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .NRG extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .NRG extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .NRG file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .NRG file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .NRG file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .NRG file) will be extended to the maximum.
It is also good to check
- if the .NRG file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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