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OpenMediaVault

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Debian-based NAS operating system with plugin extensibility

6.9k stars 611 forks last commit first released

Actively maintained

Last commit 21 Aug 2026.

OpenMediaVault screenshot

OpenMediaVault is a Debian-based network-attached storage (NAS) solution designed to simplify deploying and managing shared storage via a web administration interface. It bundles common storage and file-sharing services and can be extended through a modular plugin framework.

Key Features

  • Web-based administration for storage, users, permissions, and services
  • Built-in file transfer and sharing services such as SMB/CIFS, (S)FTP, rsync, and SSH
  • Modular plugin architecture to add features and integrations
  • Supports Linux software RAID management (mdadm) and common disk/filesystem workflows
  • Designed for home environments and small offices, while remaining flexible for other setups

Use Cases

  • Home NAS for centralized file storage and backups across multiple devices
  • Small office shared storage with user/group access controls and SMB shares
  • DIY server base for adding storage-related services through plugins

Limitations and Considerations

  • Intended to run as the primary OS with full control over system configuration; it is not designed to run inside a container
  • A graphical desktop environment is not meant to be installed alongside the NAS stack

OpenMediaVault provides an approachable NAS experience on top of Debian, combining a practical web UI with widely used network storage services. Its plugin ecosystem makes it a strong option for building a tailored storage server without extensive Linux administration expertise.

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