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Best Embedded Development IDEs in 2026

Embedded development IDEs are used to build software for specific devices and firmware workflows. Compare supported targets and RTOS support against your hardware needs, then look at hardware probe support, integrated debugging, and integrated flashing. Desktop platforms and free-plan availability help you assess access and compatibility, while paid-from pricing adds a cost comparison. Arm Keil MDK, C2000Ware, and CS+ are among the entries shown. Weigh these criteria against the targets and development tasks involved in your embedded projects.

  1. 1

    Arduino IDE

    Free plan Open source AndroidAPIExtension+5

    Arduino IDE combines editing and debugging tools with CLI support for building sketches and managing boards and libraries. Review the stated as-is terms before downloading.

    9.3 Free plan Visit site
  2. 2

    Arm Keil MDK

    Free plan APIExtensionLinux+3

    Keil MDK combines an IDE, CLI, compiler, and separately addable software packs for embedded development.

    7.7 Free plan Visit site
  3. 3

    CrossWorks for ARM

    Free plan LinuxMacWindows

    CrossWorks for ARM brings editing, building, download, and debugging tools together for ARM and Cortex microcontroller development.

    7.4 From $2,500 · 30-day trial Visit site
  4. 4

    CS+

    Free plan LinuxMacWindows

    CS+ offers MCU-focused development tools, background builds and debugging support through compatible emulators.

    7.4 Free plan Visit site
  5. 5

    ESP-IDF Extension for VS Code

    Free plan ExtensionLinuxMac+1

    The extension provides a broad ESP-IDF development workflow inside Visual Studio Code, from project setup to flashing and debugging.

    7.4 Open source Visit site
  6. 6

    Eclipse IDE

    Free plan LinuxMacWindows

    Eclipse IDE offers a free, extensible development platform with packages for several programming areas and dedicated Java tooling.

    7.3 Free plan Visit site
  7. 7

    AURIX Development Studio

    Free plan Windows

    Choose AURIX Development Studio if you are developing for or evaluating the AURIX microcontroller family on Windows 11.

    7.2 Free plan Visit site
  8. 8

    B4R

    Free plan Windows

    Choose B4R if you need a free Windows tool for native Arduino, ESP8266 or ESP32 programs, including commercial work.

    7.2 Free plan Visit site
  9. 9

    e² studio

    Free plan LinuxMacWindows

    e² studio provides project setup, editing and debugging tools for Renesas MCU development at no charge. Developers need to obtain compilers separately and check host-specific family support.

    7.2 Free plan Visit site
  10. 10

    nRF Connect for VS Code

    Free plan ExtensionLinuxMac+1

    nRF Connect for VS Code brings build, configuration, and debugging tools for supported Nordic devices into an editor environment.

  11. 11

    PlatformIO IDE

    Free plan ExtensionLinuxMac+2

    PlatformIO IDE brings embedded build, upload, monitoring and debugging tools into a VSCode-based workflow. Users considering CLion should note that its integration is experimental.

    7.0 Free plan Visit site
  12. 12

    GD32 Embedded Builder

    Free plan Windows

    Choose GD32 Embedded Builder for Windows-based development on its listed GD32 targets, especially when a project needs graphical peripheral setup and integrated flashing or debugging.

    6.9 Free plan Visit site
  13. 13

    mikroC PRO for 8051

    Free plan LinuxWindows

    mikroC PRO for 8051 brings its compiler, library tools, examples, and debugging environment together for 8051 development.

    6.9 Free plan Visit site
  14. 14

    MPLAB X IDE

    by MPLAB X IDE
    Free plan LinuxMacWindows

    MPLAB X IDE brings development, debugging and production programming tools together for supported Microchip targets at no cost.

    6.9 Free plan Visit site
  15. 15

    STM32CubeIDE

    Free plan ExtensionLinuxMac+1

    STM32CubeIDE combines editing, build, and debugging tools for STM32 development across two variants. Check which variant supports your target and note the 64-bit operating-system requirement.

    6.9 Free plan Visit site
  16. 16

    Code Composer Studio

    Free plan LinuxMacWeb+1
    6.7 Free plan Visit site
  17. 17

    mikroC PRO for AVR

    Free plan Windows

    mikroC PRO for AVR brings AVR coding, compiling, debugging, programming, and flashing into one Windows environment.

    6.7 Free plan Visit site
  18. 18

    mikroC PRO for PIC

    Free plan Windows

    mikroC PRO for PIC combines compilation, examples, simulation, and hardware-assisted programming and debugging for PIC development.

    6.7 Free plan Visit site
  19. 19

    NuEclipse

    Free plan LinuxWindows

    Choose NuEclipse for free project creation, building, debugging, and flashing across its listed NuMicro targets on Windows or Linux.

    6.7 Free plan Visit site
  20. 20

    Embedded Wizard

    Free plan Windows

    Pick Embedded Wizard if your embedded work matches its supported targets and you want integrated debugging or RTOS support.

    6.4 Free plan · paid from €199/user/mo Visit site
  21. 21

    IAR Embedded Workbench

    Free trial ExtensionLinuxWindows

    IAR Embedded Workbench combines build, debug and analysis tools for embedded development, with broad architecture support and integrations.

    6.0 Pricing on request · 14-day trial Visit site
  22. 22

    Dynamic C

    Free plan Windows

    Choose Dynamic C if you develop for a supported Rabbit target on Windows and need integrated debugging, flashing, or RTOS support.

    5.9 Free plan Visit site
  23. 23

    Visual Micro

    Free trial ExtensionWindows

    Visual Micro brings Arduino workflows, board flashing, and debugging into Visual Studio-based environments.

    5.5 From $19 · 45-day trial Visit site
  24. 24

    SEGGER Ozone

    Paid LinuxMacWindows

    Ozone combines source debugging, performance analysis, and automation for embedded development across three desktop operating systems.

  25. 25

    Green Hills MULTI IDE

    Paid LinuxWindows

    MULTI IDE brings embedded development, debugging and analysis tools into one suite, with support for a range of processors and operating systems.

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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