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Instead of Eclipse 4diac

Best Eclipse 4diac Alternatives in 2026

Taken from IoT Development Tools, where Eclipse 4diac is listed too, in the same order.

  1. 1

    Arduino IDE

    Arduino IDE is a free desktop environment for creating projects with electronic devices that interact with the physical world.

    • Free plan
    • Open source
    • Windows · macOS · Linux · Web
    8.6 Club score
  2. 2

    Arm Keil MDK

    Arm Keil MDK is a toolchain for embedded software development targeting Arm Cortex-M and Ethos-U processors.

    • Free plan
    • Windows · macOS · Linux · Web
    8.5 Club score
  3. 3

    Wokwi

    Wokwi is a device simulator for building and debugging firmware for simulated microcontrollers.

    • Free plan
    • Windows · macOS · Linux · Web
    8.3 Club score
  4. 4

    ESP-IDF Extension for VS Code

    ESP-IDF Extension for VS Code brings Espressif chip development into Visual Studio Code.

    • Free plan
    • Windows · macOS · Linux · Browser extension
    7.6 Club score
  5. 5

    MPLAB X IDE

    MPLAB X IDE is a free desktop environment for discovering, configuring, developing, debugging, and qualifying embedded designs for most Microchip microcontrollers and…

    • Free plan
    • Windows · macOS · Linux
    7.6 Club score
  6. 6

    PlatformIO IDE

    PlatformIO IDE is a free, open-source embedded-development tool delivered as a native extension for Visual Studio Code.

    • Free plan
    • Windows · macOS · Linux · Browser extension
    7.6 Club score
  7. 7

    Renesas Flexible Software Package

    Renesas Flexible Software Package (FSP) is a free software package for embedded designs using Renesas RA family Arm microcontrollers.

    • Free plan
    • Windows · macOS · Linux
    7.5 Club score
  8. 8

    e² studio

    e² studio is a free Eclipse-based integrated development environment for Renesas microcontrollers, covering project setup through debugging.

    • Free plan
    • Windows · macOS · Linux
    7.4 Club score
  9. 9

    STM32CubeIDE

    STM32CubeIDE is a free C/C++ development environment for editing, compiling, and debugging code for STM32 devices.

    • Free plan
    • Windows · macOS · Linux · Browser extension
    7.2 Club score
  10. 10

    Code Composer Studio

    • Free plan
    • Windows · macOS · Linux · Web
    6.7 Club score
  11. 11

    Particle Web IDE

    Particle Web IDE is a browser-based development environment for Particle device platforms.

    • Free plan
    • Web
    6.4 Club score
  12. 12

    Digi IoT Device Simulator

    Digi IoT Device Simulator is a free tool for simulating Digi ConnectCore-based devices and preparing them for deployment to Digi Remote Manager.

    • Free plan
    • Windows · macOS · Linux
    6.2 Club score
  13. 13

    Simplicity SDK

    • Free plan
    • Windows · macOS · Linux
    6.2 Club score
  14. 14

    Eclipse BaSyx

    • Free plan
    • Web
    5.9 Club score

The whole list: IoT Development Tools