G4 OS —
The AI-First
Operating System
Built for the next billion users. Voice-native, privacy-first, and packed with AI that works out of the box — on any hardware you own.
Built Different. From the Ground Up.
Every design decision at G4 OS starts with one question: does this make the user's life genuinely better?
AI-First
G4 AI is baked into every corner of the OS — search, compose, summarize, translate, and automate tasks with a single hotkey or voice command.
Voice-First
Control your entire computer by voice in 22 languages. Open apps, compose emails, browse the web, and run scripts — all hands-free.
Privacy-First
Zero telemetry by default. AI runs on-device when possible. No ads, no tracking pixels, no selling of your data. Your computer, your data.
Gaming-Ready
Native Vulkan, DirectX via compatibility layer, Steam integration, and G4 GameBoost AI for automatic performance tuning per game.
Developer-Friendly
Built-in container runtime, one-click dev environments, AI code assistant, terminal with AI autocomplete, and native SDK for OS-level apps.
Enterprise-Grade
MDM-ready, Active Directory integration, FIDO2/MFA, central device management, compliance reports, and government-grade security audit trails.
Up and Running in Minutes
Download
Grab the ISO or USB creator for your current OS. Under 2 GB. Available for x86_64 and ARM64.
Install
Boot from USB. G4 Installer guides you through setup in under 8 minutes with automatic hardware detection.
Enjoy AI
Sign in (or use offline). G4 AI activates. Your productivity, creativity, and privacy are all upgraded instantly.
G4 OS vs The Rest
See why users are switching from Windows, macOS, and Ubuntu.
| Feature | G4 OS | Windows 11 | Ubuntu 24 | macOS |
|---|---|---|---|---|
| Starting Price | Free | ₹15,000+ | Free | Bundled (device cost) |
| Built-in AI Assistant | ✔ Full AI | ⚡ Copilot (limited) | ✗ | ⚡ Siri (limited) |
| Voice Control | ✔ 22 languages | ⚡ English only | ✗ | ⚡ Limited |
| Privacy (no telemetry) | ✔ Default off | ✗ Always on | ✔ | ⚡ Partial |
| Gaming | ✔ Native + AI boost | ✔ Best | ⚡ Proton/Wine | ⚡ Limited |
| Developer Tools | ✔ Built-in AI + containers | ⚡ WSL2 | ✔ Native | ✔ Native |
| ARM64 Support | ✔ First-class | ⚡ Limited | ✔ | ✔ Apple Silicon |
| Enterprise MDM | ✔ Free + Paid tiers | ✔ Paid only | ⚡ Third-party | ✔ Paid |
| Open Source | ✔ Core is open | ✗ | ✔ Fully | ✗ |
| Indian Language Support | ✔ 22 languages | ⚡ Basic | ⚡ Partial | ⚡ Partial |
Real People. Real Feedback.
"I switched from Windows after 15 years. The AI assistant alone saves me 2 hours every day. The voice control is magical in Hindi."
"Our school deployed G4 OS on 300 devices. Setup took one afternoon. The kids love talking to the AI tutor. It's changed how we teach."
"Finally a Linux distro that doesn't require a PhD to install. Games work great with GameBoost. Battery life on my laptop doubled."
Download G4 OS Free Today
No subscription required to start. No credit card. No catches. Just a better operating system waiting for you.
Available for x86_64 and ARM64. Minimum: 2 GB RAM, 20 GB storage.