Rockstor
Rockstor is a free and open source NAS (Network Attached Storage) operating system.
20 Alternatives To Rockstor
Amahi Home Server
Amahi is a media, home and app server software known for its easy-to-use user interface. Amahi has the best media, backup and web apps for small networks.
ClearOS
A very good alternative for Windows Server, for free
Drive Bender
Drive Bender, class leading storage pooling technology
FlexRaid T-Raid
Unify & organize your data. Protect & recover from disk failures!
FreeNAS
FreeNAS is a storage operating system strong and robust enough to meet the needs of enterprise level businesses.
Laragon
All in one web server.
NAS4Free
NAS4Free is the easiest and quickest way to install an Open Source free NAS server. From home NAS to enterprise network storage, NAS4Free is trusted by thousands of installations every day.
NethServer
NethServer is an operating system for Linux enthusiasts, designed for small offices and medium…
OpenMediaVault
OpenMediaVault is the next generation network attached storage (NAS) solution based on Debian Linux.
PetaSAN
PetaSAN is an open source Scale-Out SAN solution offering massive scalability and performance.
ReadyNAS
ReadyNAS by NETGEAR.
SnapRAID
A backup program for disk arrays. It stores parity information of your data and it recovers from up to six disk failures.
StableBit DrivePool
State of the art, file based drive pooling software.
TrueNAS
TrueNAS is the provider of open source and flexible CIFS, NFS for file storage, SMB, and iSCSI for block storage.
Unraid
Simplicity. Flexibility. Scalability. Modularity. Unraid empowers you to build the system you’ve always wanted using your preferred hardware, software, and operating systems.
Windows Home Server
Windows Home Server, code-named Quattro, is a home server operating system from Microsoft.
Zentyal
Linux directory, domain, mail, gateway and infrastructure server for SMBs.
beame-insta-ssl
Securely expose your own computer or server to the web — it’s free!
mhddfs
The driver combines a several mount points into the single one.
unRAID Server
A scalable, consumer-oriented, server operating system.