Home : File Types : NCX File

.NCX File Extension

File TypeEPUB Navigation Control XML File

3.8 (6 Votes)
CategoryeBook Files

What is an NCX file?

Table of contents file created according to the XML-based Open Packaging Format (OPF) standard, which is part of the EPUB eBook specification; stores the document title and author, as well as the navigation points for the eBook; used as part of an overall .EPUB archive.

More Information

According to the Open Packaging Format 2.0 specification, NCX files should be created with a corresponding .OPF file, which contains the linear reading order and other eBook metadata.

NOTE: Since NCX files are saved in an XML format, they can be viewed and edited with a text editor.

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Programs that open NCX files
Updated 5/19/2010

About NCX Files

Our goal is to help you understand what a file with a *.ncx suffix is and how to open it.

The EPUB Navigation Control XML file type, file format description, and Mac, Windows, and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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