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File Type of the Day

Today • June 13

.MSIXBUNDLE

Windows 10 App Bundle

An MSIXBUNDLE file is an app package that is used for distributing UWP (Universal Windows Platform) and desktop apps on Windows 10. The package includes one or more versions of an app, each of which is built for a specific computer processor architecture (x86, x64, or ARM).

June 12

.NRG

Nero CD/DVD Image File

An NRG file contains a CD or DVD disk image created with Nero disc authoring software. It may be an exact copy of a CD/DVD or may contain a collection of files that can be mounted as a disk.

June 11

.M4B

MPEG-4 Audiobook

An M4B file is an audiobook most often used by Apple iTunes and Apple Books. It contains audio that is stored in the MPEG-4 format and compressed using AAC encoding.

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FileInfo.com contains a searchable database of over 10,000 file extensions with detailed information about the associated file types. You can look up information about unknown file types and find programs that open the files. Learn more about FileInfo.com.


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