.73I File

The 73i file extension is related to the TI-73/82/83/85/86/89/92, a programmable graphing calculators developed by Texas Instruments.

The 73i file stores bitmap picture image from TI calculators.

Seems to be obsolete format.

This 73i file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

A 73i file extension is related to various programmable calculators developed by Texas Instruments. A 73i file contains bitmap picture.

How to open:

Use XnView to view content of *.73i files.

How to convert:

Use XnView to export *.73i files to other formats.