#DWN [UmbrelOS](http://umbrel.com/#umbrelos) is an open-source operating system specifically designed for running a [[Bitcoin]] and Lightning Network full node. It is a self-hosted solution that allows users to easily set up and manage their own decentralized financial infrastructure. A similar project called: [[Literature/PKM/Tools/dAppNode]] is also available. The primary goal of UmbrelOS is to provide an accessible and user-friendly way for individuals to participate in the Bitcoin network by running their own full node. By doing so, users can verify their own transactions, contribute to the network's security, and support the principles of decentralization. UmbrelOS offers a range of features that make it easy to set up and maintain a full node. It provides a simple-to-use web interface where users can manage their node, monitor its performance, update the software, and interact with various applications built on top of Bitcoin. One of the key features of UmbrelOS is its integration with Lightning Network technology. The Lightning Network is a layer 2 scalability solution for Bitcoin that enables fast and cheap transactions. With UmbrelOS, users can easily set up and connect to Lightning Network channels, allowing them to make instant payments with minimal fees. Additionally, UmbrelOS supports various Bitcoin-related services and applications through its app store. Users can install apps like wallets, explorers, light clients, privacy tools, and more directly from the web interface. UmbrelOS emphasizes privacy and security. It provides users with control over their private keys, allowing them to maintain ownership of their funds without relying on third-party services. The operating system also includes features like Tor integration for enhanced privacy while accessing the node remotely. ## The App Store of UmbrelOS UmbrelOS's App Store offers a wide range of applications developed specifically for UmrelOS devices, ensuring compatibility and optimal performance. Users can browse through different categories, such as utilities, social networking, education, health and fitness, and many more. Each app is accompanied by a description, screenshots, or videos showcasing its features, user ratings, and reviews. ### Notable Apps in UmbrelOS App Store The most notable Apps in the App Store are: 1. Bitcoin Node 2. Core Lightning 3. [[Jellyfin]] 4. NextCloud 5. Libre Office 6. [[Literature/PKM/Tools/FileBrowser]] 7. Calibre Web 8. WikiJS To download an app from the UmrelOS App Store, users simply need to click on the desired app and initiate the installation process. The store ensures that each app goes through a rigorous review process before being made available to users. This helps maintain high standards in terms of security and overall quality of the applications. Additionally, the App Store also provides regular updates for installed apps. Users are notified when updates become available and can easily install them to benefit from new features or bug fixes. Furthermore, the UmrelOS App Store offers personalized recommendations based on user preferences and previous downloads. This assists users in discovering new apps that align with their interests or needs. Overall, UmrelOS's App Store provides a convenient and secure platform for users to explore and access a variety of applications tailored specifically for UmrelOS devices. As an open-source project, UmbrelOS encourages developers to contribute by building new applications or improving existing ones. This contributes to the growth and innovation within the Bitcoin ecosystem. ## UmbrelOS and PKC Based on the content of [[PKC]], there are several functional similarities between [[UmbrelOS]] and [[PKC]]: 1. Self-hosted Solution: Both UmbrelOS and PKC are self-hosted solutions that allow users to set up and manage their own infrastructure. UmbrelOS is specifically designed for running a Bitcoin and Lightning Network full node, while PKC is a platform for personal, project, and public knowledge management. 2. Data Sovereignty: Both UmbrelOS and PKC aim to enable data sovereignty by allowing users to have control over their data. UmbrelOS focuses on financial data in the context of Bitcoin, while PKC provides a platform for personalized ownership of hyperlink-centric data assets. 3. Data Management: Both UmbrelOS and PKC offer functionalities for data management. UmbrelOS allows users to manage their Bitcoin full node, monitor its performance, and interact with various applications built on top of Bitcoin. PKC enables personalized data refinement, storage, retrieval, presentation, backup, and transaction. 4. Open Source: Both UmbrelOS and PKC are open-source projects. They encourage developers to contribute by building new applications or improving existing ones, fostering growth and innovation within their respective ecosystems. 5. Privacy and Security: Both UmbrelOS and PKC emphasize privacy and security. UmbrelOS provides users with control over their private keys and includes features like Tor integration for enhanced privacy. PKC aims to enable data collectors and owners to share selected data content without privacy intrusion and breach of ownership boundaries. 6. Reproducibility: Both UmbrelOS and PKC adopt reproducible data storage and manipulation platforms. UmbrelOS is built on open-source platforms like Docker and Kubernetes, while PKC utilizes Docker-based container technologies. While UmbrelOS focuses on running a [[Bitcoin]] and [[Lightning Network]] full node, and [[PKC]] is a platform for [[personal knowledge management]], they share functional similarities in terms of self-hosted solutions, data sovereignty, data management, open-source nature, privacy and security, and reproducibility. # References ![[@UmbrelUltimateHome]]