Other than Nero Burning ROM, however, a variety of software titles can use these image files.
For example, Alcohol 120%, or Daemon Tools can mount NRG files onto virtual drives for reading.
Contrary to popular belief, NRG files are not ISO images with a .nrg extension and a header attached.
All integer values are stored unsigned in big endian byte order.
Nero Burning ROM v5.5 introduced a new NRG file format, version 2, with support for 64-bit integers.
The CUEX chunk is the concatenation of fixed-size blocks, each one representing a cue point.
The index0 points in audio tracks are incorrect if Nero has been asked to record all the sub-channel data (in that case the sector size is 2448 bytes).
A value of 1 (big endian) was found in images of several CD (audio or data; CD-ROM or CD-R).
Found in DAO images in version of NRG file format only if Nero was asked not to close the disc.