FREEDOM251

Freedom251 › Developer Tools

Free and open first

Best Integrated Development Environment Ide Software in 2026 — page 2

  1. 26

    Visual Studio

    Free plan APIWindows

    Visual Studio brings development, debugging, testing, GitHub, and Azure workflows into a Windows IDE.

    6.7 Free plan · paid from $45/user/mo Visit site
  2. 27

    Thonny

    Free plan LinuxMacWindows

    Thonny keeps Python’s interface approachable while providing debugging, variable views, package management, and bundled Python.

    6.6 Free plan Visit site
  3. 28

    Delphi

    Free plan Windows
    6.5 Free plan · 30-day trial Visit site
  4. 29

    RStudio

    Free plan LinuxMacWeb+1

    RStudio offers a substantial free environment for R development and documentation, with debugging, testing, Git, and project tools included.

    6.5 Free plan · paid from $1,204/yr Visit site
  5. 30

    PhpStorm

    Free trial LinuxMacWindows

    Choose PhpStorm if PHP work calls for integrated coding assistance, framework support, debugging, testing, databases, and remote development.

    6.0 30-day trial Visit site
  6. 31

    IBM Developer for z/OS

    Paid LinuxWebWindows
    4.6 Pricing on request Visit site