Opening a NOR File

The NOR file type is primarily associated with Windows Media Player.

NOR	File extension: NOR
	File type:	container file

What is a NOR file?

NOR files mostly belong to Windows Media Player.

• Video File: Some NOR files use a RIFF container similar to an AVI video file. These files can be played with a media player such as Windows Media Player. For more details, visit the Microsoft support page.
• Flash Memory Image: Other NOR files store data from NOR flash memory. They are used as images for programmable read-only memory. Tools like FreeArc have been linked with this format and file managers such as Norton Commander may be involved in their handling.
• Scientific Data: A further type of NOR file holds normalized XANES data, which is used for X-ray absorption spectroscopy. This use is common in scientific research and is supported by projects such as Athena Demeter (Athena Demeter page).

FilExt.com tip: Check the file’s header or properties to decide the appropriate tool. If it is a video container, a media player may work; if it is a flash memory image, firmware tools are needed; and if it is scientific data, specialized analysis software is required.

How can I open a NOR file?

You need a suitable software like Windows Media Player to open a NOR file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your NOR file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a NOR file directly in the browser:. Just drag the file onto this browser window and drop it.

Online NOR Text Viewer

Choose your .nor file to analyze

or drag and drop it here

Online File Viewer

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NOR file format details:

Every file has a defined file format, i.e. how the data is arranged in the file. The file format can be deduced from the file extension and the signature. File extension, signature and file format must match; otherwise errors will occur when the file is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Our evaluation of the NOR files is as follows:

The NOR file extension is rarely used and includes many different file formats. The file formats most commonly found in NOR files are:

• 15% of all NOR files use the popular FreeArc file format. FreeArc is a modern open source file archiver which narrowly outperformed WinZip, 7-Zip, and WinRAR in its "best compression" mode. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The files are 650 MB to 8 GB in size, with a median of 1 GB. The keywords storing are typical for these files. The file name data.nor is characteristic of these files.
• 7% of all NOR files start with the bytes # XDI/1.0 , which are crucial for this file format. If you open these files in a text editor, you can view and read the content yourself. The average file size is 58 KB with most files being between 9 KB and 98 KB in size. The following keywords are characteristic: Column, XDI, energy eV, Element, edge and symbol.

All other NOR files (78%) have different formats, such as RIFF. They are often associated with problueflex. Just click the "Choose your .nor file to analyze" button on this page to find out what your NOR file is.