.9xt is TI-89 text file
Key Features: .9XT File Extension
|Created by||Texas Instruments Inc.|
What is an .9XT file?
The 9xt file extension is mainly related to one of the many data formats for TI-92, TI-92 Plus and some T-89 programmable graphics calculator by Texas Instruments.
A .9xt file contains text document that can be accessed within the device.