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About Atollic

Atollics vision is to be the premier supplier of development tools for creating high quality embedded software. Our mission is to develop TrueSTUDIO® to ensure that embedded software produced with it has a higher quality compared to software produced with other tools.


"Using Atollic TrueSTUDIO, the engineers from Gilgen Door Systems were able to speed up the software development process and make the new door controller more innovative for the customer. Because of the intuitiveness of the user interface, the engineers were highly motivated to use Atollic TrueSTUDIO in this project as well as future innovations."

"Adimec relies on design software for microcontroller firmware development to create the control functions in our cameras.  Adimec chose TrueSTUDIO from Atollic after an extensive search when we decided to introduce a different microcontroller architecture.  Atollic offered us an extensive trial period for a thorough evaluation. TrueSTUDIO provides open source compilers with powerful options.  It works out of the box with a lot of different devices, which allowed us to quickly start on new projects.  With a great developer environment, easy integration, and smooth release updates, we are satisfied beyond our expectations."

Atollic TrueSTUDIO

Atollic TrueSTUDIO is a completely free, commercial-quality IDE without code-size or device usage limitations. This gives the ARM development community a high-quality, free-of-charge tool that everyone can standardize on. The tool is free to download, use and share.


TrueSTUDIO® – The world’s most powerful free C/C++ IDE for ARM development

  • No code size limits. Full commercial quality.
  • Support for thousands of ARM-based devices.
  • Unlock time saving features such as hard fault analysis, system trace & profiling, static code analysis, and tech support with a low-cost annual subscription.


The free TrueSTUDIO IDE include these great features

  • icon ARM-focused IDE

    TrueSTUDIO is exclusively for ARM development with support for over 2500 devices and more than 150 evaluation boards.

  • icon Open Standards

    Built on a GCC and GDB foundation with a simplified Eclipse IDE for easy integration of your own plug-ins.

  • icon Compiler & Build Tools

    All the tools to build high-quality embedded systems: Highly optimizing C/C++ compiler, assembler, linker and more.

  • icon Debugger

    Single- and multi-core debugger, integrated with popular debug probes such as Segger J-Link, ST-Link and P&E Multilink.

  • icon Bug and Issue Tracking

    GUI client for popular server-side bug database and issue management systems like Bugzilla, Trac or Mantis.

  • icon Editor

    Code editing, code navigation, coding style, code structure visualization and more.

  • icon Project Management

    New project wizards, configuration tool, project explorer, project importer and more.

  • icon Version Control

    Deeply integrated version control system clients for the most popular version control systems, such as Subversion (SVN), Git and CVS.

Download TrueSTUDIO


TrueSTUDIO Pro – Unlock world-class debug and code analysis features

The low-cost annual subscription gives you these great features: hard fault analysis, system trace & profiling, RTOS-aware debugging, build/stack analyzer and technical support. Simply unlock Pro functionality in your TrueSTUDIO IDE — nothing more to install; your project files are undisturbed.

Read more about TrueSTUDIO PRO



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