ZimaOS is described as 'A simplified, focused and open NAS OS that supports all X86-64 hardware' and is a NAS system in the backup & sync category. There are eight alternatives to ZimaOS for a variety of platforms, including Linux, Self-Hosted, BSD, Raspberry Pi and Orange Pi apps. The best ZimaOS alternative is TrueNAS, which is both free and Open Source. Other great apps like ZimaOS are openmediavault, CasaOS, Umbrel and Unraid.
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.
TrueNAS is the most popular Linux & Self-Hosted alternative to ZimaOS.
TrueNAS is the most popular Open Source & free alternative to ZimaOS.
openmediavault 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.
CasaOS is an open-source Home Cloud system based on the Docker ecosystem and designed for home scenarios. It is committed to building the world's most simple, easy-to-use, and elegant Home Cloud system.
Flexible operating system combining storage management with support for mixed drive sizes, Docker containers, virtual machines, hardware and GPU passthrough, browser-based interface, file protocols, scalable expansion, integrated parity, and monitoring features.
Unraid is the most popular commercial alternative to ZimaOS.
XigmaNAS (formerly NAS4Free) is an embedded Open Source Storage NAS (Network-Attached Storage) distribution based on FreeBSD. This project is a continuation of TrueNAS 7 series project.
Rockstor is a free and open source NAS (Network Attached Storage) operating system. It’s a software solution and can be installed on commodity hardware or a hypervisor satisfying minimum system requirements.
A private home server, also known as NAS (Network Attached Storage) keeps content secure and private on your own gear, while giving you incredible power and flexibility that goes far beyond storage capabilities.
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