.73B File Extension

TI-73 Backup File

Developer Texas Instruments
3.0  |  5 Votes

What is a 73B file?

Backup file created by TI Connect, a program used for interfacing with Texas Instruments graphing calculators; saves all device data for a TI-73 device; can be used to restore the calculator state when the backup was performed.

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Programs that open 73B files

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