Herald-OS is an agent-native operating system built around Hermes Agent as the main interface. Instead of treating an AI assistant as a separate app, Herald-OS places the agent at the center of the desktop experience. You can ask for help, find things, open tools, and move through your computer in a more natural way. Herald-OS is an independent project and is not affiliated with Nous Research.
This page is written for everyday computer users. You do not need programming knowledge to get started. The download process happens through a normal web browser, and the project page is the main place to begin.
Herald-OS is a desktop operating-system project with an AI agent built into the experience. Its main interface is Hermes Agent, which acts like a helpful layer between you and the computer. Instead of hunting through menus or remembering where every setting lives, you can describe what you want in plain language and let the agent guide you.
The project brings together ideas from modern desktop environments and Linux-based systems. Its topics include Fedora, Hyprland, Niri, Omarchy, Linux, macOS, and desktop environments. For a non-technical user, the simplest way to think about Herald-OS is this: it is a computer environment designed to feel more conversational, more guided, and more responsive to what you are trying to do.
Herald-OS is not just a chat window sitting on top of a traditional desktop. Hermes Agent is intended to be part of the interface itself. That means the agent can help with navigation, everyday tasks, settings, and the general flow of using your computer.
Most computers ask you to learn where things are. You open a menu, search for a setting, find an app, and remember the steps for next time. Herald-OS takes a different approach by making the agent the first place you can turn. You can phrase a request the way you would say it out loud, and Hermes Agent helps translate that into action.
This makes Herald-OS useful for people who want a more guided desktop. If you are new to a system, the## 🚀 What Is Herald-OS?
Herald-OS is a desktop operating-system project with an AI agent built into the experience. Its main interface is Hermes Agent, which acts like a helpful layer between you and the computer. Instead of hunting through menus or remembering where every setting lives, you can describe what you want in plain language and let the agent guide you.
The project brings together ideas from modern desktop environments and Linux-based systems. Its topics include Fedora, Hyprland, Niri, Omarchy, Linux, macOS, and desktop environments. For a non-technical user, the simplest way to think about Herald-OS is this: it is a computer environment designed to feel more conversational, more guided, and more responsive to what you are trying to do.
Herald-OS is not just a chat window sitting on top of a traditional desktop. Hermes Agent is intended to be part of the interface itself. That means the agent can help with navigation, everyday tasks, settings, and the general flow of using your computer.
Most computers ask you to learn where things are. You open a menu, search for a setting, find an app, and remember the steps for next time. Herald-OS takes a different approach by making the agent the first place you can turn. You can phrase a request the way you would say it out loud, and Hermes Agent helps translate that into action.
This makes Herald-OS useful for people who want a more guided desktop. If you are new to a system, the agent can walk you through what to do next. If you are experienced, the agent can save you repeated clicks and menu trips. Either way, the focus stays on what you want to accomplish rather than on memorizing where every control is hidden.
The project also draws on well-known desktop foundations. Fedora provides a dependable Linux base. Hyprland and Niri are modern window-management environments known for smooth, keyboard-friendly workflows. Omarchy is a related setup for people who enjoy a polished, opinionated desktop. macOS appears among the topics because Herald-OS aims to feel familiar to people coming from a Mac-style experience as well as from Linux.
Visit this link to download the application.
The link above takes you to the official Herald-OS project page. That page is the starting point for the project, and it is where the download is provided. Open the link in any modern web browser on your Windows computer, such as Edge, Chrome, or Firefox.
- Open your web browser. You can use the browser that came with your computer, or any other browser you already have installed.
- Click the download link shown above. It will open the Herald-OS project page.
- Read the information on the page carefully. The project page explains what Herald-OS is and provides the download.
- Follow the download instructions provided on that page to obtain the application.
- When the download finishes, keep track of where your browser saved the file. By default, most browsers save downloads to your Downloads folder.
- Open your Downloads folder and locate the file you just downloaded.
- If your browser or Windows shows a security prompt, review it and choose the option that lets you continue. This is a normal step for newly downloaded files.
- Open the file to begin using Herald-OS.
If you are not sure where your download went, you can open your browser's download list. In most browsers, pressing Ctrl+J opens the list of recent downloads, and each entry has a button to show the file in its folder.
When you start Herald-OS, the agent is the center of attention. Rather than presenting you with a dense grid of icons and a long list of settings, the system is built around conversation and guidance. You can ask questions about your computer, request help with a task, or simply describe what you are trying to achieve.
Herald-OS is designed to feel native to the agent rather than bolted on. That means the interface and the agent are meant to work together as one experience. The desktop environment, the window management, and the agent all share the same goal: reducing the distance between what you want and what the computer does.
Agent-first interface. Hermes Agent is the primary way to interact with the system. You do not need to learn a special command language. Ordinary, everyday phrasing is the intended way to communicate.
Modern desktop foundations. Herald-OS builds on a Linux-based foundation with Fedora as a familiar reference point. This gives the project a solid, well-understood base for a desktop system.
Smooth window management. The project references Hyprland and Niri, two modern window-management environments known for fluid movement and efficient layouts. These are designed for people who want their windows to behave predictably and feel responsive.
A polished, opinionated setup. Omarchy is part of the project's inspiration, reflecting a taste for desktops that come pre-configured and ready to use rather than requiring extensive setup.
Familiarity across platforms. With macOS and Linux both listed among its topics, Herald-OS aims to feel approachable whether you are coming from a Mac-style desktop or from a Linux environment.
Open project. Herald-OS is an independent project and is not affiliated with Nous Research. It is developed and shared openly through its GitHub page.
Herald-OS suits people who like the idea of a computer that helps them rather than waiting for exact instructions. If you have ever wished you could just tell your computer what you want instead of clicking through several screens, Herald-OS is built around that idea.
It also suits people who are curious about AI-assisted desktops but do not want to assemble one from many separate parts. Herald-OS presents the agent and the desktop as a single, coherent experience.
And it suits people who appreciate a modern, well-organized desktop. The window-management and desktop-environment topics in the project signal that Herald-OS cares about how the system feels to use, not only about what it can do.
Do I need to know how to program? No. Herald-OS is intended for everyday users. The download happens through an ordinary web page, and the interface is built around plain-language interaction.
Do I need special hardware? Herald-OS is a desktop operating-system project. Check the project page for the details that apply to the current download, since the project page is the authoritative source for what is being offered.
Where do I get it? Use the download link in this README. It takes you to the official project page, which is the place to obtain the application.
Is Herald-OS connected to Nous Research? No. Herald-OS is an independent project and is not affiliated with Nous Research.
What is Hermes Agent? Hermes Agent is the assistant built into Herald-OS. It serves as the main interface, helping you interact with the system using normal language.
Can I use Herald-OS on Windows? This README is written for Windows users following the download link above. The project page provides the current download details and should be your reference for what the download includes.
If something does not work as expected, return to the project page using the download link. The page is the central place for the project, and it is where updates and information about Herald-OS are shared. Reading the page carefully before and after downloading is the most reliable way to stay current.
Download Herald-OS only from the official project page linked in this README. Avoid copies from other websites, since those may not be the real project. Keeping to the official source protects you and ensures you are seeing the most accurate and current information about Herald-OS.
Keywords: ai-agent, desktop-environment, fedora, hermes-agent, hyprland, linux, macos, niri, omarchy, operating-system