# Top Self-Hosted Applications to Run on Linux Servers

#### This list showcases powerful and privacy-friendly applications you can host on your own Linux server - perfect for replacing third-party services and building your own digital infrastructure. These apps can run on bare-metal servers, virtual machines, or Docker containers.

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## 📚 1. **BookStack**

- **Website:** [https://www.bookstackapp.com/](https://www.bookstackapp.com/)
- **Description:** A free, open-source platform for organizing and storing documentation. Great for internal IT documentation, personal notes, SOPs, and wiki-style knowledgebases.
- 🔧 Stack: PHP, Laravel, MySQL, Apache/Nginx.

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## ☁️ 2. **Nextcloud**

- **Website:** [https://nextcloud.com/](https://nextcloud.com/)
- **Description:** Your personal cloud storage platform. Includes file sync, calendar, contacts, password management, and online document collaboration.
- 🔧 Stack: PHP, MariaDB/PostgreSQL, Apache/Nginx.

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## 📝 3. **Obsidian Sync / Remote Vault Hosting**

- **Website:** [https://obsidian.md/](https://obsidian.md/) *(self-host via Syncthing, Git, or WebDAV)*
- **Description:** While Obsidian itself is a desktop app, you can self-host vaults using tools like Syncthing, Git, or WebDAV over HTTPS to sync notes across devices.

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## 📦 4. **Docker / Portainer**

- **Website (Docker):** [https://www.docker.com/](https://www.docker.com/)
- **Website (Portainer):** [https://www.portainer.io/](https://www.portainer.io/)
- **Description:** Docker enables running apps in containers. Portainer is a web UI to manage Docker containers easily. Perfect for self-hosting multiple apps.

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## 📈 5. **Grafana + Prometheus**

- **Website (Grafana):** [https://grafana.com/](https://grafana.com/)
- **Website (Prometheus):** [https://prometheus.io/](https://prometheus.io/)
- **Description:** Popular monitoring stack for collecting, analyzing, and visualizing metrics from servers, containers, or IoT devices.

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## 🛡️ 6. **Pi-hole**

- **Website:** [https://pi-hole.net/](https://pi-hole.net/)
- **Description:** A network-wide ad blocker that runs on Linux. Blocks ads, tracking domains, and telemetry before they reach your devices.

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## 📧 7. **Mail-in-a-Box**

- **Website:** [https://mailinabox.email/](https://mailinabox.email/)
- **Description:** Easily set up your own mail server with spam filtering, webmail, and encryption. Designed for small personal or project-based email hosting.

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## 📡 8. **Uptime Kuma**

- **Website:** [https://github.com/louislam/uptime-kuma](https://github.com/louislam/uptime-kuma)
- **Description:** A beautiful, self-hosted monitoring tool for checking the availability of websites, servers, ports, and services with alerts.

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## 🔑 9. **Vaultwarden (Bitwarden alternative)**

- **Website:** [https://github.com/dani-garcia/vaultwarden](https://github.com/dani-garcia/vaultwarden)
- **Description:** A lightweight, self-hosted implementation of the Bitwarden server API, ideal for personal password management across devices.

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## 🎙️ 10. **Jitsi Meet**

- **Website:** [https://jitsi.org/jitsi-meet/](https://jitsi.org/jitsi-meet/)
- **Description:** A secure, open-source video conferencing platform. Can be hosted privately to run your own Zoom/Meet-style meetings.

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## 📺 Bonus Picks

<table id="bkmrk-app-purpose-gitea-li"><thead><tr><th>App</th><th>Purpose</th></tr></thead><tbody><tr><td>**Gitea**</td><td>Lightweight self-hosted Git service (GitHub alternative)</td></tr><tr><td>**Plex / Jellyfin**</td><td>Self-hosted media server for movies, music, and TV</td></tr><tr><td>**Home Assistant**</td><td>Smart home automation platform</td></tr><tr><td>**Homer / Dashy**</td><td>Custom startpages or dashboards for organizing links</td></tr><tr><td>**FreshRSS / Miniflux**</td><td>Private RSS feed reader</td></tr></tbody></table>

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## 🧩 Summary

These apps are perfect for:

- Replacing third-party cloud services
- Hosting your own private productivity and media tools
- Learning Linux server admin, Docker, and security