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.




Comments about TrueNAS as an Alternative to SnapRAID

TrueNAS is the most popular Linux & Self-Hosted alternative to SnapRAID.
TrueNAS is the most popular Open Source & free alternative to SnapRAID.
- TrueNAS is Free and Open Source
- TrueNAS is Security-focused and Lightweight



































SnapRAID isn't a NAS, it can be installed into FreeNAS if you so wish. It's more a periodic parity + hash calc tool to augment storage. For FreeNAS it's not really necessary as the ZFS file system pretty much does what SnapRAID does - only in real time instead of periodic.