For Windows and Mac OS X and Android
By Spencer Putt, Chris Shappell, and James Montelongo
Latest Update 8/11/2016
TI has discontinued the ability to download OS updates. New users to Wabbitemu will need to locate a ROM file. This can be done by dumping the software from your calculator using a link cable, or by searching online.
Wabbitemu - An accurate emulator/debugger for the TI-73, TI-81, TI-82, TI-83, TI-83+(SE), TI-84+(SE), TI-84+CSE, TI-85, and TI-86
SPASM - The fastest Z80 assembler with extra features supporting TI calculator development
Wabbitcode - An integrated development environment with auto-complete, syntax-highlighting, and comprehensive source-level debugging
Now for Android
Wabbitemu is now available on Android phones and tablets. Take your favorite TI calculator emulator on the go.
Google Play store
Also available for download from