ATTO Software Downloads

The following are current versions of ATTO drivers and software. If a driver or software package does not appear on this list, it may still be available by contacting ATTO Tech Support.

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ATTO Product:
All

Product Family:
Software Applications

Operating System:
macOS

Title
Xtend SAN™ iSCSI Initiator for macOS

FileAction
Download - Xtend SAN v6.03 — 6.03 — Updated on 2024-04-03
PRN - Xtend SAN 6.03 — 6.03 — Updated on 2024-04-03
ATTO Xtend SAN™ iSCSI Initiator for Mac systems enables macOS® users to have a reliable, secure, highly interoperable connection to any iSCSI storage. Xtend SAN is fully supported and updated as new versions of macOS are released so downtime is never an issue. iSCSI allows users to take advantage of their Ethernet expertise and infrastructure while reaping the benefits of network attached storage.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Disk Benchmark macOS

FileAction
ATTO-Disk-Benchmark-1.01.0f1.dmg — 1.01.0
Product Release Notes ATTO Disk Benchmark for macOS — 1.01.0
As the industry's leading provider of high-performance storage & network connectivity products, ATTO has created a widely-accepted Disk Benchmark for Windows and macOS to help measure storage system performance. As one of the top tools in the industry Disk Benchmark identifies performance in hard drives, solid state drives, RAID arrays as well as the host connection to attached storage. Use the tool that top drive manufacturers use to build and test drives to tune your storage system for optimal performance.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO ConfigTool macOS

FileAction
osx_app_configtool_441.dmg — Updated on 2024-06-07
The ATTO ConfigTool offers remote management features that allow you to set up, optimize and manage both locally and remotely connected ATTO products. Refer to the Utilities Manual for details. Download the tool to your Mac and double click the tile to launch the installer.

View the ConfigTool Product Release Notes.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ATTO 360 macOS

FileAction
ATTO 360 macOS v5.04 — 5.04 — Updated on 2024-04-01
Product Release Notes - ATTO 360 macOS v5.04 — Updated on 2024-04-01
ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best-performing and most efficient storage networks.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.