---
title: "Downloads - v6.6"
slug: "downloads-6-6"
description: "Download AppGate ZTNA Version 6.6: appliances, client software, checksums, release notes, cloud marketplace links and third-party software resources."
tags: ["Downloads", "Upgrading Appliances", "ZTNA Appliance"]
updated: 2026-10-07T12:59:40Z
published: 2026-10-07T12:59:40Z
canonical: "support.appgate.com/downloads-6-6"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.appgate.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Downloads - v6.6

[Release notes](/v1/docs/release-notes) | [Additional downloads](/v1/docs/tools-utilities)

Downloads require a valid software subscription or maintenance agreement, available at the time of purchase. Contact your AppGate sales representative for more information.

**See** [**software availability**](/v1/docs/software-availability-support-lifecycle) for info on End-of-Life and the support lifecycle.

## Appliances

Download ZTNA appliance installers for various deployment environments.

[Appliance Requirements](https://support.appgate.com/support/instance-sizing-v6-6) [Third Party Software](/v1/docs/3rd-party-libraries-used-v6-6) [New Features](https://appgate.wistia.com/medias/qjfr764tdn)

| Format | Environment | Version |  |
| --- | --- | --- | --- |
| ISO | Hypervisor and AppGate HW appliance | 6.6.5 | [Download](https://bin.appgate-sdp.com/6.6/appliance/Appgate-SDP-6.6.5.iso) |
| Azure Disk Image | Microsoft Azure | 6.6.5 | [Download](https://bin.appgate-sdp.com/6.6/appliance/Appgate-SDP-6.6.5-Azure.vhd.zip) |
| QCOW2 | Nutanix / KVM / Xen | 6.6.5 | [Download](https://bin.appgate-sdp.com/6.6/appliance/Appgate-SDP-6.6.5-Generic.qcow2.zip) |
| VHD | Hyper-V / VMware | 6.6.5 | [Download](https://bin.appgate-sdp.com/6.6/appliance/Appgate-SDP-6.6.5-Generic.vhd.zip) |
| Upgrade Package | System Upgrade | 6.6.5 | [Download](https://bin.appgate-sdp.com/6.6/appliance/Appgate-SDP-6.6.5.img.zip) |

> [!NOTE]
> NOTE
> 
> Support is provided for the following Associated Systems given that the system is fully supported by the vendor: VMware ESX, KVM, Microsoft Hyper-V, Xen (e.g. Citrix), Nutanix AHV, Red Hat OpenShift Virtualization

<editor360-custom-block data-preprocessing="true" data-sanitizationtags="svg,title,path"><div class="marketplace-banner"><div class="marketplace-heading-group"><div class="marketplace-title">Deploy from your cloud marketplace</div><div class="marketplace-subtitle">Launch in minutes on the cloud you already use.</div></div><div class="marketplace-links"><a href="https://aws.amazon.com/marketplace/seller-profile?id=96f40b35-0171-4557-b9ee-a96f1949a5d1" target="_blank" rel="noopener noreferrer" aria-label="AWS Marketplace (opens in a new tab)" class="scp0 marketplace-link"><svg xmlns="http://www.w3.org/2000/svg" width="32" viewbox="0 0 24 24" fill="currentColor" fill-rule="evenodd"><title>AWS</title><path d="M6.763 11.212c0 .296.032.535.088.71.064.176.144.368.256.576.04.063.056.127.056.183 0 .08-.048.16-.152.24l-.503.335a.383.383 0 01-.208.072c-.08 0-.16-.04-.239-.112a2.47 2.47 0 01-.287-.375 6.18 6.18 0 01-.248-.471c-.622.734-1.405 1.101-2.347 1.101-.67 0-1.205-.191-1.596-.574-.39-.384-.59-.894-.59-1.533 0-.678.24-1.23.726-1.644.487-.415 1.133-.623 1.955-.623.272 0 .551.024.846.064.296.04.6.104.918.176v-.583c0-.607-.127-1.03-.375-1.277-.255-.248-.686-.367-1.3-.367-.28 0-.568.031-.863.103-.295.072-.583.16-.862.272a2.4 2.4 0 01-.28.104.488.488 0 01-.127.023c-.112 0-.168-.08-.168-.247v-.391c0-.128.016-.224.056-.28a.597.597 0 01.224-.167 4.577 4.577 0 011.005-.36 4.84 4.84 0 011.246-.151c.95 0 1.644.216 2.091.647.44.43.662 1.085.662 1.963v2.586h.016zm-3.24 1.214c.263 0 .534-.048.822-.144a1.78 1.78 0 00.758-.51 1.27 1.27 0 00.272-.512c.047-.191.08-.423.08-.694v-.335a6.66 6.66 0 00-.735-.136 6.02 6.02 0 00-.75-.048c-.535 0-.926.104-1.19.32-.263.215-.39.518-.39.917 0 .375.095.655.295.846.191.2.47.296.838.296zm6.41.862c-.144 0-.24-.024-.304-.08-.064-.048-.12-.16-.168-.311L7.586 6.726a1.398 1.398 0 01-.072-.32c0-.128.064-.2.191-.2h.783c.151 0 .255.025.31.08.065.048.113.16.16.312l1.342 5.284 1.245-5.284c.04-.16.088-.264.151-.312a.549.549 0 01.32-.08h.638c.152 0 .256.025.32.08.063.048.12.16.151.312l1.261 5.348 1.381-5.348c.048-.16.104-.264.16-.312a.52.52 0 01.311-.08h.743c.127 0 .2.065.2.2 0 .04-.009.08-.017.128a1.137 1.137 0 01-.056.2l-1.923 6.17c-.048.16-.104.263-.168.311a.51.51 0 01-.303.08h-.687c-.15 0-.255-.024-.32-.08-.063-.056-.119-.16-.15-.32L12.32 7.747l-1.23 5.14c-.04.16-.087.264-.15.32-.065.056-.177.08-.32.08l-.686.001zm10.256.215c-.415 0-.83-.048-1.229-.143-.399-.096-.71-.2-.918-.32-.128-.071-.215-.151-.247-.223a.563.563 0 01-.048-.224v-.407c0-.167.064-.247.183-.247.048 0 .096.008.144.024.048.016.12.048.2.08.271.12.566.215.878.279.32.064.63.096.95.096.502 0 .894-.088 1.165-.264a.86.86 0 00.415-.758.777.777 0 00-.215-.559c-.144-.151-.416-.287-.807-.415l-1.157-.36c-.583-.183-1.014-.454-1.277-.813a1.902 1.902 0 01-.4-1.158c0-.335.073-.63.216-.886.144-.255.335-.479.575-.654.24-.184.51-.32.83-.415.32-.096.655-.136 1.006-.136.175 0 .36.008.535.032.183.024.35.056.518.088.16.04.312.08.455.127.144.048.256.096.336.144a.69.69 0 01.24.2.43.43 0 01.071.263v.375c0 .168-.064.256-.184.256a.83.83 0 01-.303-.096 3.652 3.652 0 00-1.532-.311c-.455 0-.815.071-1.062.223-.248.152-.375.383-.375.71 0 .224.08.416.24.567.16.152.454.304.877.44l1.134.358c.574.184.99.44 1.237.767.247.327.367.702.367 1.117 0 .343-.072.655-.207.926a2.157 2.157 0 01-.583.703c-.248.2-.543.343-.886.447-.36.111-.734.167-1.142.167z"></path><path d="M.378 15.475c3.384 1.963 7.56 3.153 11.877 3.153 2.914 0 6.114-.607 9.06-1.852.44-.2.814.287.383.607-2.626 1.94-6.442 2.969-9.722 2.969-4.598 0-8.74-1.7-11.87-4.526-.247-.223-.024-.527.272-.351zm23.531-.2c.287.36-.08 2.826-1.485 4.007-.215.184-.423.088-.327-.151l.175-.439c.343-.88.802-2.198.52-2.555-.336-.43-2.22-.207-3.074-.103-.255.032-.295-.192-.063-.36 1.5-1.053 3.967-.75 4.254-.399z" fill="#F90"></path></svg><span>AWS Marketplace</span></a><a href="https://marketplace.microsoft.com/en-us/product/cyxtera.appgatesdp" target="_blank" rel="noopener noreferrer" aria-label="Azure Marketplace (opens in a new tab)" class="scp0 marketplace-link"><svg xmlns="http://www.w3.org/2000/svg" width="32" viewbox="0 0 256 199"><path d="M118.432 187.698c32.89-5.81 60.055-10.618 60.367-10.684l.568-.12l-31.052-36.935c-17.078-20.314-31.051-37.014-31.051-37.11c0-.182 32.063-88.477 32.243-88.792c.06-.105 21.88 37.567 52.893 91.32c29.035 50.323 52.973 91.815 53.195 92.203l.405.707l-98.684-.012l-98.684-.013l59.8-10.564zM0 176.435c0-.052 14.631-25.451 32.514-56.442l32.514-56.347l37.891-31.799C123.76 14.358 140.867.027 140.935.001c.069-.026-.205.664-.609 1.534s-18.919 40.582-41.145 88.25l-40.41 86.67l-29.386.037c-16.162.02-29.385-.005-29.385-.052z" fill="#0089D6" fill-rule="nonzero"></path></svg><span>Azure Marketplace</span></a><a href="https://console.cloud.google.com/marketplace/product/appgate-sdp-marketplace-public/appgate-ztna" target="_blank" rel="noopener noreferrer" aria-label="Google Cloud Marketplace (opens in a new tab)" class="scp0 marketplace-link"><svg xmlns="http://www.w3.org/2000/svg" width="32" preserveaspectratio="xMidYMid" viewbox="0 -25 256 256"><path fill="#EA4335" d="m170.252 56.819 22.253-22.253 1.483-9.37C153.437-11.677 88.976-7.496 52.42 33.92 42.267 45.423 34.734 59.764 30.717 74.573l7.97-1.123 44.505-7.34 3.436-3.513c19.797-21.742 53.27-24.667 76.128-6.168l7.496.39Z"></path><path fill="#4285F4" d="M224.205 73.918a100.249 100.249 0 0 0-30.217-48.722l-31.232 31.232a55.515 55.515 0 0 1 20.379 44.037v5.544c15.35 0 27.797 12.445 27.797 27.796 0 15.352-12.446 27.485-27.797 27.485h-55.671l-5.466 5.934v33.34l5.466 5.231h55.67c39.93.311 72.553-31.494 72.864-71.424a72.303 72.303 0 0 0-31.793-60.453"></path><path fill="#34A853" d="M71.87 205.796h55.593V161.29H71.87a27.275 27.275 0 0 1-11.399-2.498l-7.887 2.42-22.409 22.253-1.952 7.574c12.567 9.489 27.9 14.825 43.647 14.757"></path><path fill="#FBBC05" d="M71.87 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---

## Upgrading existing appliances

**SDPCTL** Use [SDPCTL](https://appgate.github.io/sdpctl/) to perform all version 6 upgrades. This desktop tool is available on all major platforms and includes built-in UPGRADE commands that orchestrate the process end-to-end.

The download credentials for the appliance images and upgrade file can be found [here](/v1/docs/a-password-is-required-to-download-the-sdp-appliance-images-and-upgrade-file). If you need help with upgrading to version 6.6, [contact support](/v1/docs/contact-support).

[Upgrade File for v6.6.5](https://bin.appgate-sdp.com/6.6/appliance/Appgate-SDP-6.6.5.img.zip)

> [!NOTE]
> NOTE
> 
> Support is provided for the following Associated Systems given that the system is fully supported by the vendor: VMware ESX, KVM, Microsoft Hyper-V, Xen (e.g. Citrix), Nutanix AHV, Red Hat OpenShift Virtualization

---

## User clients

AppGate ZTNA requires a license to run device claim scripts as of the v6.6 client. Customers using device claim scripts in their Collective will need to request and deploy this license on a version of AppGate ZTNA that supports it before upgrading their clients. If this license is not deployed properly, the v6.6 client will not run a device claim script potentially impacting their end users from connecting to resources as defined in assignment criteria in policies and criteria scripts, and access criteria in conditions.

> [!CAUTION]
> ⚠ Action Required Before Upgrading to Version 6.6
> 
> Starting with the 6.6 client, you need a new license to run device claim scripts. [Read the Device Claims Script article](/v1/docs/the-v66-sdp-client-is-unable-to-run-device-claim-scripts) before upgrading.

**Windows**

| The Windows client is available in **Full**, **Headless**, **Always-on**, **Multi-user**, and **SSO/PLAP** modes. All modes use a single installer with install-time options and require PowerShell. **Servers must use the Headless or Multi-user client**. |
| --- |
| Windows client *Full* v6.6.3 | Windows 11 Server 2022 or newer | [Download](https://bin.appgate-sdp.com/6.6/client/Appgate-SDP-6.6.3-Installer.exe) |
| Windows client *Lite* v6.6.2 | Windows 11 Server 22 or newer Does not require admin privileges. | [Download](https://bin.appgate-sdp.com/6.6/client/Appgate-SDP-Lite-6.6.2-Installer.exe) |

**macOS**

| macOS Client *Standard* *v6.6.3* | macOS 15.7.5 or later | [Download](https://bin.appgate-sdp.com/6.6/client/Appgate-SDP-6.6.3-Installer.dmg) |
| --- | --- | --- |

**Linux**

| **Ubuntu** |  |  |
| --- | --- | --- |
| Ubuntu client AMD *Full* v6.6.3 | Ubuntu 22.04 - 24.04 | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp_6.6.3_amd64.deb) |
| Ubuntu client AMD *Headless* v6.6.3 | Ubuntu 22.04 - 24.04 | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-headless_6.6.3_amd64.deb) |
| Ubuntu client ARM *Full* v6.6.3 | Ubuntu 22.04 - 24.04 | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-headless_6.6.3_amd64.deb) |
| Ubuntu client ARM *Headless* v6.6.3 | Ubuntu 22.04 - 24.04 | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-headless_6.6.3_arm64.deb) |
|  |  |  |
| **Fedora** |  |  |
| Fedora client *Full* v6.6.3 | Fedora 42 or later | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-6.6.3-fc41.x86_64.rpm) |
| Fedora client *Headless* v6.6.3 | Fedora 42 or later | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-headless-6.6.3-fc41.x86_64.rpm) |
|  |  |  |
| **Red Hat** |  |  |
| RHEL client *Full* v6.6.3 | RHEL 9 (including Almalinux and Rocky Linux) | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-6.6.3-el9.x86_64.rpm) |
| RHEL client *Headless* v6.6.3 | RHEL 9 (including Almalinux and Rocky Linux) | [Download](https://bin.appgate-sdp.com/6.6/client/appgate-sdp-headless-6.6.3-el9.x86_64.rpm) |

**Mobile**

![smart phone icon](https://cdn.us.document360.io/e7482ce5-acfa-4c3b-b76c-b6c32472644a/Images/Documentation/icon-phone.svg?sv=2026-02-06&spr=https&st=2026-10-26T19%3A25%3A12Z&se=2026-10-26T20%3A25%3A12Z&sr=c&sp=r&sig=x3jiY888b8Jh2X0CeC76twn7Ef6csiN0W4Tzd3tWvmA%3D)Download from official app stores

![Apple icon](https://cdn.us.document360.io/e7482ce5-acfa-4c3b-b76c-b6c32472644a/Images/Documentation/icon-apple.svg?sv=2026-02-06&spr=https&st=2026-10-26T19%3A25%3A12Z&se=2026-10-26T20%3A25%3A12Z&sr=c&sp=r&sig=x3jiY888b8Jh2X0CeC76twn7Ef6csiN0W4Tzd3tWvmA%3D)[Download on the App Store](https://apps.apple.com/us/app/appgate-sdp-client/id1634405755)

![Play Store icon](https://cdn.us.document360.io/e7482ce5-acfa-4c3b-b76c-b6c32472644a/Images/Documentation/icon-play-store.svg?sv=2026-02-06&spr=https&st=2026-10-26T19%3A25%3A12Z&se=2026-10-26T20%3A25%3A12Z&sr=c&sp=r&sig=x3jiY888b8Jh2X0CeC76twn7Ef6csiN0W4Tzd3tWvmA%3D)[Get it on Google Play](https://play.google.com/store/apps/details?id=com.cryptzone.appgate.xdp)

![](https://cdn.us.document360.io/e7482ce5-acfa-4c3b-b76c-b6c32472644a/Images/Documentation/icon-document.svg?sv=2026-02-06&spr=https&st=2026-10-26T19%3A25%3A12Z&se=2026-10-26T20%3A25%3A12Z&sr=c&sp=r&sig=x3jiY888b8Jh2X0CeC76twn7Ef6csiN0W4Tzd3tWvmA%3D)**Verify Your Downloads**

Download the checksums file to verify the integrity of all installers. This ensures your downloads have not been tampered with. [Download Checksums Zip](https://bin.appgate-sdp.com/6.6/checksums.zip)