Doors CS 7.2 Beta 3
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Doors CS 7.2 is the ultimate shell and GUI for your TI graphing calculator. Run any BASIC or ASM program or game, including MirageOS, Ion, Doors CS, and nostub programs. Organize your programs into nested folders, lock, rename, copy, archive, hide, and edit programs directly from Doors CS, or use the HomeRun feature to run any program from the TI-OS homescreen. Doors CS is built to be extremely user-friendly, using a mouse-based interface to appeal to users accustomed to using computers who are frustrated by the many menus one must navigate on a TI calculator. On the opposite end of the user spectrum, it includes myriad keyboard shortcuts so that those who prefer to use a keyboard rather than a mouse can quickly and efficiently move through Doors CS. The Associated Program feature lets you click on any file, like game levels, documents, pictures, and songs, and have them automatically open with the correct viewer program. Doors CS 7.2 builds in the CALCnet2.2 networking library for communication and multiplayer gaming between two, twenty, or two billion calculators, now with I/O and Direct USB support. It contains full libraries for xLIB, Celtic III, PicArc, Omnicalc, and the new DCSB Libs, including TI-BASIC APIs for CALCnet. Download Doors CS 7 today and experience the full power of your calculator!

Archive Contents

Name Size
DoorsCS7.2b3.8xk 114.4 KB
README.txt 4.3 KB
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10 years, 10 months ago


9.6/10 (24 votes)


This is an amazing shell, better than MirageOS, better than Ion. It's just jawdropping. I must say that there must have been a lot of time an effort put into this shell, unlike other shells that haven't seen updates in years. After trying out DCS 7.1.1, I immediately deleted my MirageOS. The navigation is smooth, and the graphics are great. The only downsides are that the MemoryPop is off a little. After some checking, I figured out that the MemoryPop RAM is 311 bytes less than the actual RAM shown on the Mem. Management screen. Also, the battery is off on lower contrast levels. Other than that, this is a GREAT shell. The BEST out there. Download it now, or else! Rating: 9.9/10


  1. Doors CS 7.2 Beta 3 (published 10 years, 10 months ago; 2013-06-14 01:22 UTC)