Ruby Installer Offline Installer

Name: Ruby Installer
Availability: InStock
Author: Rubyinstaller

Standalone installer · Full setup · Offline installer free download for Windows

Developer Tools · v4.0.3 · Open Source

Software tool utilized by developers to install Ruby, a programming language, on

Link checked against Rubyinstaller's official domain on June 14, 2026 (automated check; catalog maintained by Avinash Verma, Editor).

License: Open Source

Size: 150 MB

Platforms: Windows

Updated: Jun 14, 2026

Quick answer: downloading Ruby Installer

Ruby Installer is a Open Source developer tool for Windows from Rubyinstaller. Its official offline (standalone) installer is published as a direct EXE download and installs without an internet connection. Always download from the official source (rubyinstaller.org) — we link there directly and never host or modify the file.

Ruby Installer Trust & Verification

External authoritative sources that identify and verify Ruby Installer.

Wikipedia article Source on GitHub

Ruby Installer Offline Installer Downloads

Verified installer files, platform packages, store pages, and browser plugins when available.

Platform	Build	Architecture	Package	Download	Notes
Windows	EXE RubyInstaller 4.0.3 with Devkit x64	64-bit	EXE	Download	Official RubyInstaller with MSYS2 Devkit
Windows	EXE RubyInstaller 4.0.3 release assets	64-bit	EXE	Download	Official RubyInstaller without Devkit

Platform

Build

Architecture

Package

Download

Notes

Windows

EXE

RubyInstaller 4.0.3 with Devkit x64

64-bit

EXE

Download

Official RubyInstaller with MSYS2 Devkit

Windows

EXE

RubyInstaller 4.0.3 release assets

64-bit

EXE

Download

Official RubyInstaller without Devkit

Direct installer links are shown only when verified. Store and browser extension rows open the publisher-controlled official destination.

Source: official offline / standalone installer — the verified file above installs without an internet connection.

We do not host software files on our servers. All download links point to the official developer source or a trusted, verified mirror.

Ruby Installer Overview

RubyInstaller is the standard way to install the Ruby programming language on Windows. It packages the Ruby interpreter together with a compatible build toolchain (the MSYS2 development environment) so that native gems — Ruby libraries with C extensions — can be compiled and installed correctly on Windows, which is historically the trickiest part of Ruby on the platform. The 'Ruby+Devkit' version bundles everything needed to start developing, including RubyGems for package management and an option to add Ruby to the system PATH. It is the recommended installer for Ruby and Ruby on Rails development on Windows. The offline installer is the full setup and installs without a network connection. It also bundles the irb interactive shell and documentation, and it uninstalls cleanly when no longer needed. You can reach the official Ruby Installer download from Rubyinstaller via the link on this page.

Ruby Installer Preview

Ruby Installer Developer Tools preview card — Ruby Installer — Developer Tools

Lead card by OfflineInstallerSetup. Logo and screenshots from the publisher's official sources and Wikipedia / Wikimedia Commons under their respective licenses.

Ruby Installer Offline Installer Key Features

Installs the Ruby interpreter on Windows
'Ruby+Devkit' bundles the MSYS2 build toolchain for native gems
Includes RubyGems for package management
Optional PATH integration during setup
Recommended path for Ruby and Rails on Windows

Ruby Installer Standalone Installer System Requirements

Baseline requirements to run the current Ruby Installer release:

Operating System: Windows 10/11 (64-bit)
Memory (RAM): 2 GB minimum, 4 GB recommended
Disk Space: 500 MB free space
Processor: 1 GHz or faster (64-bit)

How to Install Ruby Installer

Follow these steps to install Ruby Installer offline on your PC:

1
Download the Ruby Installer offline installer from the official source below.
2
Follow the on-screen prompts in the installation wizard, selecting your preferred installation options.
3
Once the installation is complete, you may choose to add Ruby to your system PATH for easier access via the command line.
4
Launch Ruby Installer — installation is complete.

Common Ruby Installer Installation Issues & Fixes

Ran into a problem? Here are the most common issues and how to fix them:

⚠️

Installation fails with an error message about missing dependencies.

✅

Ensure that your Windows system is updated and that you have all necessary Windows components installed. You may also need to install Visual C++ Redistributable if prompted.

⚠️

Ruby commands not recognized in the command prompt after installation.

✅

Make sure to add Ruby to your system PATH during installation. If you missed this step, you can manually add the Ruby bin directory to your PATH environment variable.