.83P File Extension
File TypeTI-83 Calculator File
What is an 83P file?
Calculator program or data file used by the Texas Instruments TI-83 calculator; can be transferred calculator from a computer to the calculator using a TI Connectivity Cable and the included software; the original TI-GRAPH LINK software has been replaced by TI Connect.
The TI Connect software can be downloaded from Texas Instruments' website.