.NTX File Extension
File Type 1Clipper Index File
What is an NTX file?
File Type 2theWord Encrypted New Testament Text Module
.NTX File Association 2
File used by theWord Bible software; contains a copy of the New Testament and incorporates encryption, unlike the plain text formatting used by theWord's .NT format; helps distribution by protecting digital copies of the New Testament.
NTX files are often downloaded as ".ntx.exe" files that install the New Testament copy when opened.