Texas Instruments TI-83/84 Plus string file
File type: Miscellaneous file
A .8xs file is a string file for Texas Instruments TI-83 Plus and TI-84 Plus graphing calculators.
It stores string data that can be transferred to a compatible calculator with TI Connect.
File type category:
Miscellaneous file
Date updated: September 27, 2026
The .8xs file format belongs to Texas Instruments calculator software and is used for string data associated with TI-83 Plus and TI-84 Plus calculators. The file is intended for calculator use rather than as a general-purpose text document.
TI Connect for Microsoft Windows can transfer the file between a computer and a compatible calculator. The format is part of the family of files used to exchange calculator variables and other data.
Use TI Connect on Microsoft Windows to transfer the .8xs file to a connected TI-83 Plus or TI-84 Plus calculator. TI Connect is primarily used to exchange the file with the calculator, not to display its contents as ordinary text.
There is no general-purpose conversion for a .8xs file. To reuse the stored string, transfer the file to a compatible calculator and copy its contents manually where supported.
Software applications that handle other tasks involving 8xs files:
Microsoft Windows
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