The File Extensions Database

.73L File Extension

  • Developer by: Texas Instruments
  • Category: Data Files

What is an .73L file?

.73L is TI-73 Data List File

Data file created by TI DataEditor, a utility included with TI Connect graphing calculator management software; saves a list of values that can be used in mathematical and plotting operations on the TI-73 calculator.

Programs that open TI-73 Data List File
Texas Instruments TI Connect
Texas Instruments TI Connect

How to solve problems with 73L files

  • Associate the 73L file extension with the correct application. On :
    Windows: Right click on any 73L file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.73L files". Mac: Right click (or Ctrl-click) the 73L file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .73L is TI-73 Data List File. Because only the current version supports the latest 73L file format. Search, therefore, e.g. on the Texas Instruments manufacturer website after an available .73L is TI-73 Data List File update.
  • To make sure that your 73L file is not corrupted or virus-infected, get the file again and scan it with antivirus software.