Important Notice: BRU/ArGest Development Discontinuation

We regret to inform you that development and support for OWC ArGest/BRU software has been discontinued, and all applications are now retired. We will continue to offer software downloads for the operating systems listed below which provide read-only support for existing volumes.

For more information about our decision to discontinue development, click here »

Software Downloads

Software Documents

ArGest Backup Changelog

Enabled: LTO-9 media recognition and capacity values.

ArGest Backup Downloads

Full installers. Will work in trial mode for 30-days, then read-only thereafter.

Version: 4.1.5


Version: 4.1.5


Version: Beta 4.1.6
Notes: This version should only be used for testing and/or in the case the restore function in 4.1.5 fails.
Version: 4.1.5


Version: 4.1.6


ArGest® Backup supports macOS 10.11 and later, Windows 7 and later, and 64 bit Linux with GTK3.
OWC Archive Pro Downloads
BRU PE Downloads
This is the last build of BRU PE 3.x and does not support Catalina (10.15)
Complete instructions from download, to install, to first backup, to first restore. Includes QuickStart Guide.