TI Graph Link
TI Graph Link 2.3 for Mac is available as a free download on our software library. TI Graph Link for Mac is categorized as Education Tools.
From the developer:
Graph Link is versital software that allows you to exchange data between your TI-73, TI-83, TI-85, TI-86, TI-89, and TI-92 calculator and your Mac. This allows you to download programs from the Internet and then load them directly onto your graphing calculator.
You may want to check out more software for Mac, such as VPN Link, Graph Sketcher or Graph, which might be similar to TI Graph Link.