Download Jruby For Windows ^hot^ 〈2026 Edition〉

Best if you prefer a "portable" version or don't have administrative rights. GettingStarted · jruby/jruby Wiki - GitHub

To download JRuby for Windows, you can choose between a standard Windows Executable (.exe) or a Binary .zip file, both of which are available on the official JRuby website . download jruby for windows

This is the simplest method as it handles path configuration for you. Best if you prefer a "portable" version or

Use 64-bit (x64) installers for modern Windows 10/11 systems. Step-by-Step Installation Guide Option 1: Using the Windows Installer (Recommended) download jruby for windows

Before installing JRuby, ensure your system meets these requirements:

Navigate to the official downloads page and select the Windows Executable (standard or x64).