ONTX file format description

Many people share .ontx files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .ontx file can be edited, converted or printed with. On this page, we try to provide assistance for handling .ontx files.

1 filename extension(s) found in our database.

.ontx - theWord Encrypted Bible Text Module

The ONTX data files are related to theWord. The ONTX file is a theWord Encrypted Bible Text Module. TheWord is a comprehensive Bible study application on Windows system.

Data files
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theWord Encrypted Bible Text Module related extensions:
theWord Darby Text Module
theWord King James Version Module
theWord New American Standard Bible Module
theWord New International Version Module
theWord New King James Version Module
theWord New Revised Standard Version Bible Module

Naturally, other applications may also use the .ontx file extension. Even harmful programs can create .ontx files. Be especially cautious with .ontx files coming from an unknown source!

Can't open a .ontx file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .ontx file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

notx, ntx, ont, onx, otx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Clipper Database Index
Olivetti Olitext Plus Document
CARIS Marine Navigation Data
theWord Encrypted Old Testament Text Module
theWord Encrypted New Testament Text Module
theWord Bible Text Module

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .ontx file format, then write to us!

DataTypes.net >> ONTX file