Software Resources
Release NotesCumulative notes for 5.1.x
Admin GuideDetailed manual
Admin Guide PDFDownloadable manual
User GuideGuide for users
Appliance RequirementsSpecs for virtual hosts

Server Software Downloads

Use these files to build new virtualized appliances:

Virtual machine ISO installer v5.1.2

OpenStack disk image v5.1.2 (Rocky or higher)

Generic disk image v5.1.2. This image can be used on supported virtualisation platforms. The following are supported:

  • VMware ESX (6.0 or 6.5U2)
  • KVM (libvirt 4.0.0 or higher)
  • Microsoft Hyper-V (10.0.14393 or higher)
  • Citrix Hypervisor (7.4 or higher), Agent (7.1 or higher)
  • Nutanix AHV (5.5 or higher)

Oracle VirtualBox & VMware workstation is only recommended for evaluation testing

See: Installing the first appliance

Use this file to upgrade existing appliances:

Upgrade image v5.1.2

Always use the latest upgrade script available here (see upgrading appliances):

The latest upgrade script

Please take VERY careful note of the upgrade information in the Release Notes.

The video breaking changes covers the items that may require action prior to any upgrade.

If you require any assistance with the v5.1 upgrade or you need the password for Server Software Downloads - please contact

Checksums for the server software can be found here.

Client Software Downloads

Version 5.1 includes significant changes to the second generation Appgate SDP Clients which are now available for all operating systems.

The video Client profiles ensures you have a full understanding of how to use profiles - you should watch this before attempting any upgrade. The video Exporting profiles explains the new export options introduced in version 5.1.1.

NOTE: Since v4.1 Clients, it is possible to push this new update out to desktop Clients automatically. Client Auto-Update.


The Windows Client is available as Lite which has its own Lite Client installer and can also be provisioned from the Client launch page. Full, Headless, Always-on and SSO/PLAP all use the Full Client installer with install-time options.

Windows Lite Client v5.1.2

Windows Full Client v5.1.2

Works with Windows: 7SP1, 8.1 or newer, Server 2012R2 or newer. The Client has the following prerequisites:

  • All systems: .NET 4.5 or newer.
  • Systems older than Windows 10: this update.
  • Windows 7SP1: this update.


The macOS Client is only available as the Full type.

macOS Full Client v5.1.3

v5.1.1 and v5.1.2 have been withdrawn please upgrade to v5.1.3 if you experience any connectivity issues.

Works from OSX/macOS version 10.13.6 through to 10.15.x.


The Linux Client is available as Full and Headless types.

Gnome-keyring is required for correct operation.

There are separate installers for these two options. See the admin guide for details.

Ubuntu Full Client v5.1.2

Ubuntu Headless Client v5.1.2

Works with Ubuntu 16.04 or later.

Fedora Full Client v5.1.2

Fedora Headless Client v5.1.2

Works with Fedora 30 and 31.

RHEL Full Client v5.1.2

RHEL Headless Client v5.1.2

Works with RHEL and CentOS 7.7.

Mobile App Downloads

Mobile apps for the Client can be found in the respective app stores. These may differ from the Desktop version numbers.

Please refer to the manual for specific details of how to configure the system for these Clients.


The iOS client is available from the Apple App Store.


The Android client is available from Google Play.