TrueNAS (formerly FreeNAS) is an operating system that can be installed on virtually any hardware platform to share data over a network. TrueNAS is the simplest way to create a centralized and easily accessible place for your data.
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Free Unraid AlternativesTop NAS Systems and other similar apps like Unraid
The best free alternative to Unraid is TrueNAS, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Unraid and 19 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Unraid are openmediavault, ZimaOS, Rockstor and OpenZFS.
Alternatives list
- 23 TrueNAS alternatives
17 openmediavault alternativesopenmediavault is the next generation network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more. It can be enhanced via plugins.
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Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Mac
- Windows
- Android
- iPhone
- Self-Hosted
OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.
Cost / License
- Free
- Open Source
Platforms
- Linux
- BSD
- FreeBSD
Harvester is the next generation of open-source hyperconverged infrastructure solutions designed for modern cloud-native environments.
Software-defined infrastructure for cyber protection. Streamline IT efforts using built-in management and monitoring tools. Get integrated support for multiple workloads, use cases, storage types and APIs. Maximize productivity, lower operational costs, and enable growth.
Cost / License
- Freemium
- Proprietary
Platforms
- Linux
- Self-Hosted
- Software as a Service (SaaS)
18 Western Digital My Cloud alternativesWestern Digital My Cloud is an easy-to-use personal cloud storage device that plugs directly into your Wi-Fi router at home so you can preserve your digital life. Use the My Cloud app on your phone, tablet or computer to access it anywhere without paying a subscription fee.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
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57 Microsoft Hyper-V Server alternativesMicrosoft Hyper-V Server is a free product that delivers enterprise-class virtualization for your datacenter and hybrid cloud.
What is EON? Embedded Operating system/Networking is a small operating system, built on Solaris, designed to store any amount of digital data on Intel/AMD (x86) hardware, using the amazing, enterprise class Zettabyte File System.
Why use EON? Because it offers rock solid, reliab.
A napp-it is a high-quality block- and filestorage on common and favourable server hardware from ex. DataOn, Dell, HP or SuperMicro paired with a solid server OS (preferable Omnios/ OI/ Solaris but now with ZFS and job/ snap management on Linux) with an easy online installer...
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Since the previous comment, FreeNAS, now called TrueNAS has added support for VMs and Docker apps (though to setup a Docker environment, you must do so manually.) It has support for a plethora of things that competitors such as unraid does, such as plugins (for instance Plex, Nextcloud, Jenkins, and many others), ZFS, NAS, SMB, iSCSI, etc., and a very nice web GUI.