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A .nrg file is a proprietary CD image file format used by Nero Burning ROM, a utility suite made by Nero AG, to create and burn CD images. Other than Nero Burning ROM, 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 .nrg extension and a header attached. ==Converting nrg files== There are several tools available to convert a .nrg data file into an ISO 9660 CD image. Note that converting a cd image .nrg multitrack (data + audio tracks) to ISO involve the loss of audio tracks.* Open Source command line tools include: * *nrg2iso — cross-platform. Hardcoded to read all nrg files as disc at once (DAO) type causing it to fail on track at once (TAO) type images. * *iat — cross-platform. Tool for detecting the structure of many types of CD/DVD image and convert image CD/DVD to ISO9660. * *fusenrg — for Unix-like systems. Hardcoded to read all nrg files as disc at once (DAO). * *nrg4iso — (project abandoned by author - last updated Oct 2007) for Unix-like systems (including Mac OS X). Can convert both DAO and TAO images into ISO 9660 CD images. Does NOT support DAO with multiple tracks. * *eNeRGy — Mac OS X, based on nrg4iso, has a graphical user interface. * Shareware tools include: * *MagicISO — converts from nrg to ISO as well as allows for browsing and extracting individual files from a nrg data file. The data contents of NRG files can be extracted directly without creating an ISO image using freeware file archivers such as IZArc. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「NRG (file format)」の詳細全文を読む スポンサード リンク
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