The following are archived versions of ATTO drivers and software.
Click here for current ATTO drivers and software. Drivers and software for discontinued ATTO products are here.
If a driver or software package does not appear on this list, it may still be available by contacting ATTO Tech Support.
Select an ATTO Product plus a Product Family to begin:
- Celerity 32/64Gb Gen 7 HBAs
- Celerity 16/32Gb Gen 6 HBAs
- Celerity 8Gb HBAs
- XstreamCORE 7550
- XstreamCORE 7600
- XstreamCORE 8100T
- XstreamCORE 8200
- XstreamCORE 8200T
- FastFrame 1 10Gb NIC
- FastFrame 3 10/25/40/50/100GbE NIC
- FastFrame 4 10/25/40/50/100GbE NIC
- ThunderLink FC 3162, FC 3322 Adapters
- ThunderLink FC 5642, FC 5322 Adapters
- ThunderLink FC 5082 Adapters
- ThunderLink NS 3252, N3 3102, N3 3102T Adapters
- ThunderLink NS 5102 Adapters
- ThunderLink SH 3128 Adapters
- ExpressSAS 12Gb GT HBAs
- ExpressSAS 24Gb HBAs
- ExpressNVM S4FF, S48F Switch Adapters
- Software Applications
The current sort appears below. SEARCH the sorted file listing using the search box (when each sort filter is set to “all”, all files are searched).
ATTO Product:
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Product Family:
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Operating System:
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ThunderLink SH 3128 Driver Windows Files in Package:
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Windows device driver for ThunderLink SH 3128 Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022 & 2025. |
Download |
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vConfigTool for VMware 5.5/6.5 Files in Package:
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The ATTO vConfigTool 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 tor details. | Download |
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vConfigTool for VMware 6.7/7.0 Files in Package:
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The ATTO vConfigTool 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 tor details. | Download |
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Xtend SAN™ iSCSI Initiator for macOS Files in Package:
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Version 7 of ATTO Xtend SAN iSCSI Initiator for Mac. Click Here for the Xtend SAN iSCSI Initiator Installation & Operations Manual. Click Here for a step by step guide on YouTube to assist with the installation/authorization process of Xtend SAN. This software supports: macOS 26 Tahoe, macOS 15 Sequoia, macOS 14 Sonoma & macOS 13 Ventura. Note: Minor revision upgrades of Xtend SAN (i.e. 7.x to 7.y) are provided free of charge to users. Major version upgrades (i.e. 6.x to 7.x) require purchase if prior version was purchased more than 90 days previous. |
Download |
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Xtend SAN™ iSCSI Initiator for macOS Files in Package:
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Archive Release of ATTO Xtend SAN iSCSI Initiator for Mac. ATTO Xtend SAN iSCSI Initiator for Mac enables macOS users to connect to iSCSI storage networks. Click Here for the Xtend SAN iSCSI Initiator Installation & Operations Manual. Important: This software does NOT support Apple Silicon. Only for use with Intel based Mac systems. This software supports: macOS 11 Big Sur, macOS 10.15 Catalina & macOS 10.14 Mojave. |
Download |
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Xtend SAN™ iSCSI Initiator for macOS Files in Package:
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Version 6 of ATTO Xtend SAN iSCSI Initiator for Mac. Click Here for the Xtend SAN iSCSI Initiator Installation & Operations Manual. This software supports: macOS 15 Sequoia, macOS 14 Sonoma, macOS 13 Ventura, macOS 12 Monterey & macOS 11 Big Sur. Note: Minor revision upgrades of Xtend SAN (i.e. 6.x to 6.y) are provided free of charge to users. Major version upgrades (i.e. 5.x to 6.x) require purchase if prior version was purchased more than 90 days previous. |
Download |