NRG File Extension

NRG file icon
Nero CD/DVD Image Format
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What is NRG file?

An NRG file is an optical drive image, generated with a software for disc managing – Nero Burning ROM. An NRG file may be an exact copy of a CD/DVD, or a package of multiple files, which than can be installed as a virtual drive.

Structure of NRG files

NRG files use a variation of the IFF format (Interchange File Format), which means, that the data is stored in portions. Within an NRG file, the basic information about a file is not contained on the beginning – in the header, but it is attached on the end of the data string – in the footer. Data stored in footers (which size is usually around 8-12 bytes) inform the interpreting tool about where do the specific bits of data start and end, within a file. It enables to transform small portions of data into useful information.

Interesting facts about NRG files

  • NRG files are often used for creating backup copies of whole discs, specific applications, or important data.
  • Unlike the ISO format, NRG files enable to create Audio CD images.

Conversion of a NRG file

When you install one of the applications from the list of programs that you found here, you should be able to open or edit the file with the NRG extension without any issue. However, if you still have problems with this, you may use the option of NRG file conversion to a different format.

File Conversions from NRG extension to a different format
File conversions from other format to NRG file

We hope we helped you solve the problem with the NRG file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.

What else may cause problems?

There can be more reasons which determine that you are not able to open the NRG file (apart from the lack of the proper application installed).

First - the NRG file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the NRG file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the NRG file should be solved.

Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the NRG file has not been completed and it cannot be opened properly).

Do you want to help?

If you have additional information about the NRG file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on NRG file.

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