WabbitEmu

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.

Free Open Source Mac OS X Windows Android

MathStudio

MathStudio, formerly SpaceTime, is the most comprehensive math app available for mobile devices.

Commercial Mac OS X Android iPhone Android Tablet iPad Web Kindle Fire Apple Watch

Virtual TI

Virtual TI, or "VTI," is a feature-rich graphing calculator emulator for Microsoft Windows, written in C++ by Rusty Wagner.

Free Windows Windows Mobile

web2.0calc

Solve advanced problems in Physics, Mathematics and Engineering. web2.0calc includes these calculator layouts: Scientific Calculator: * Support for large numbers ...

Free Android Web

TilEm

TilEm is a TI Calculator Emulator that uses Gtk. It supports: All Z80 TI calculators (73, 82, 83, 83+, 83+ SE, 84+, 84+ SE, 85, and 86) except the TI-81, and all...

Free Open Source Windows Linux

AlmostTI

AlmostTI turns your Android device into a Texas Instruments graphing calculator. It fully emulates TI-84+, TI-84+ Silver Edition, TI-83+, TI-83+ Silver Edition, TI-73...

Free Personal Android PlayBook