With Filestar you get 18 different skills for working productively with TI Bitmap (.82i) files.
About .82i
Name
TI Bitmap
Extension
.82i
Format
Binary
Category
Raster Image
Developer
Texas Instruments
Description
TI Bitmap (82i) is a raster graphics file format used by Texas Instruments' calculators. It contains a monochrome bitmap, with a resolution of 96x64 pixels. It is used to store images, sprites and backgrounds that can be displayed on the calculator's LCD screen.