Main Page

Doors CS 7.2 for the TI-83 Plus and TI-84 Plus #

Start here: Download Doors CS 7.2, or come ask questions on the Cemetech forum. Need educational programs and games? Try assembly programs or TI-BASIC programs

Doors CS 7.2 is the ultimate shell and GUI for your TI-83 Plus or TI-84 Plus graphing calculator:

  • Run any BASIC or ASM program, including MirageOS, Ion, Doors CS, and nostub programs.
  • Organize your programs into folders, lock/archive/hide/edit directly from Doors CS
  • Use the HomeRun feature to run any program from the TI-OS homescreen, without Asm(, even if archived
  • Extremely user-friendly, with a mouse and tons of keyboard shortcuts
  • Libraries and tools for programmers, networking, and much more.

Doors CS is the most feature-packed, stable, and complete shell for graphing calculators. Eliminate all your apps and replace them with Doors CS 7!

Doors CSE 8.2 for the TI-84 Plus C Silver Edition #

Start here: Download Doors CSE 8.2, or come ask questions on the Cemetech forum. Need educational programs and games? Try assembly programs and TI-BASIC programs

Doors CSE 8.2 is the ultimate shell and GUI for your color-screen TI-84 Plus C Silver Edition graphing calculator:

  • Run any BASIC or ASM program, for RAM or Archive.
  • Organize your programs into folders, lock/archive/hide/edit directly from Doors CSE
  • Use the HomeRun feature to run any program from the TI-OS homescreen, without Asm(, even if archived
  • Extremely user-friendly, with many tools and features for programmers and users

Doors CSE is the most feature-packed, stable, and complete shell for color-screen graphing calculators. Eliminate all your apps and replace them with Doors CSE 8!

The goal of Doors CS/Doors CSE is to provide diverse support and powerful features to this inexpensive yet ubiquitous technological tool. Within this site, you will find all of the documentation and information you need to use and develop for Doors CS and Doors CSE. You can research all of the various versions of Doors CS, better understand how to use your copy, and find all the data on the libraries and routines for creating Doors CS-compatible BASIC and Assembly-language programs.

Getting Started #

New Doors CS user? Download Doors CS or download Doors CSE right now. Start with the Quick Start Guide and read the rest of the manual at your leisure.

Developing for Doors CS? Doors CS comes prepackaged with the Doors CS SDK - all you’ll need to harness the full power of Doors CS. Additionally, BASIC as well as ASM programmers should visit the online SDK and ask questions.

Want to learn more? Check Compatibility, Features, and Credits.

Curious how Doors CS looks? Then you need some Screenshots.

Want to report a bug or ask a question? Visit the Doors CS Forum.

Want to connect on social media? Check out the Doors CS Facebook page.

Recent News #

>> See more Older News items >>

Recent Screenshots #

Homerun feature: program execution from the homescreen MemoryPop New Doors CS 7 Properties Menu

Download #

  • TI-83+/TI-84+: Download Doors CS 7.4 (November 17, 2022)
  • TI-84 Plus C Silver Edition: Download Doors CSE 8.2.0, Build 1603 (May 19, 2015)