Download unRAID Server OS

30-Day Free Trial
unRAID Test Drive-italics-s

  • Server must have an internet connection
  • Registration only requires your e-mail and valid USB Flash GUID
  • Trial period may be extended within the managment webGUI

Download the Latest Version

Please read Getting Started, which covers the USB Flash device preparation as well as installing unRAID on your server. (Note: unRAID Server OS boots from a 256MB or larger USB Flash storage device.)

Stable Releases

Created Download MD5 Checksum
2016-09-15 49add9ec9f3268dff749b427a0bd381e Changes
2016-03-04 360d2910497eed659a00435e401f6ed5 Changes

Beta/RC Releases

Created Download MD5 Checksum
2016-09-04 ccb995ab09d599b92f8fdbb121dc4c37 Changes
2016-08-18 04b32aae532d76fc2dc94492d77eea10 Changes

If you require a previous release, please send a request to


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