You can use the any of the suitable converters found on the TI.ZEWAREN.NET website in order to convert text documents saved in plain text format (.txt) to a text format acceptable on certain graphic calculator produced by Texas Instruments. A .89t file is meant for TI-89 devices.
Convert Simple text file to TI-89 text file.
We have found 2 software records in our database eligible for .txt to .89t file format conversion.
On-line services software - convert txt to 89t on web
Online tool for conversion of TI-89 files
Convert from txt file format
|Yes, TI-89 Converter supports txt file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, TI-89 Converter supports 89t file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned txt to 89t. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Online tool for conversion of TI-92 files