clones of

OpenIDEA

Clone of IntelliJ IDEA

Free code editor with an IntelliJ IDEA keymap, tool windows and search-everywhere, with a debugger, Git, terminal and database and HTTP clients.

Screenshot of OpenIDEA

Image: OpenIDEA

What works the same as IntelliJ IDEA

  • The same keymap, tool windows and search-everything habits as IntelliJ IDEA.
  • Project tree on the left, tool windows around the editor and a Debug window with threads and variables.
  • A debugger, Git and a terminal inside the window.
  • Database and HTTP clients built in.
  • Code insight for more than 60 languages.

What is missing

The project does not say what is missing

How to get started

  1. Click Download. It opens the OpenIDEA versions page.
  2. Pick the file for your system: the setup .exe or .msi for Windows, the .dmg for Mac, or the .AppImage, .deb or .rpm for Linux.
  3. Open a project folder and use the IntelliJ IDEA shortcuts you already know.

Compatible files

IntelliJ IDEA projects Not tested yet

View project page
Project created in October 2026. Data from version v0.1.38, November 6, 2026.