.73U File Extension

TI-73 Explorer Operating System File

Developer Texas Instruments
Popularity
3.8  |  12 Votes
 

What is a 73U file?

File used by the Texas Instruments TI-73 Explorer advanced math and science graphing calculators; stores low-level system data that operates the calculator; used for applying periodic updates to the base operating system.

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Programs that open 73U files

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