Warm and cozy, open-source operating system compatible with existing apps and games

Greentea OS is an operating system based on open source code. The main idea of the project is to create a compatible environment for the existing software as fast and as qualitatively as possible and provide the user with the best experience with a personal computer.

Greentea OS does not limit itself just to running ".exe" files. Overall compatibility goals are:

• GUI and console .exe apps
• NT drivers (in the sandboxes/virtualized environments)
• Linux ELF executables (in a Docker-like environments)
• Android .apk apps
• Framework for other platforms emulation

Give some attention for Greentea OS be noticed and attract more developers, thank you!

• ❔ ❕ Frequently asked questions
• 🎭 How to leave feedback or bug report
• 📖 How to edit wiki-pages
• 💿 How to download the latest version of the system
• 🖥️ How to install the system on your computer
• ☮️ Code of conduct

Building, testing and enjoying the development process:

• 🛠️ Build whole system
• 📦 Running in VirtualBox
• ⚙️ Recommended tools
• 🎯 Roadmap and goals
• 🌅 How to contribute a Pull Request (PR or patch)
• 🎲 Notes on CPU compatibility
• 6️⃣4️⃣ x86-64/AMD64 support
• 🏗️ Continuous integration and nightly builds
• 🗣️ Translation and localization
• Using Git and GitHub
• Repositories distinction

• The GreenteaFS file system
• Enhanced use of the Vulkan API
• Emulation of other operating systems
• Shop for applications, games and other content
• Using web-alike technologies to build native apps
• Monolithic rolling-release updates of the system
• Unified control panel
• X86 emulation on third-party platforms
• Built-in protection mechanisms (antivirus, stability, isolation and snapshots)
• Hexa programming language
• Custom build system

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Latest version may be easily downloaded from our automatic build bot.

Some releases may be provided in the Greentea LOAD official downloads channel.

Visit out Issues section to dive into development process! You are free to read and share anything important (well, actually bugs), but talking in chat rooms is in prefer.

System's source code is hosted inside Tofita repository. Feel free to make pull requests!

OS Greentea itself is being mostly a GPL project. We are using some parts from other open source projects as well. No proprietary code allowed or in use.

If you found any code which violates GPL, then please open issue! IT WILL BE REMOVED TO ENSURE GPL CONFORMANCE.

If yours country law disallows use of some parts of the project or has another problem, then DO NOT USE OR DISTRIBUTE binary builds or source code. Open issue instead!

This project is done by a broad variety of people. To discuss legal issues contact developers directly.

🏴 We do not support piracy, modification of unlicensed copies, and modifications that violate license agreements.

Original content is under CC0 license

When contributing your own content, you're implicitly agreeing to share it under CC0 too