Reliance SCADA/HMI system for download

On this page, you can find links to download the Reliance SCADA/HMI system's installation files, leaflets, documentation, example projects, and OPC servers.

SCADA/HMI system installer

Version:   4.9.0, Update 10

Released: February 25, 2021

Size: 352 MB | Change Log

Note: Reliance OPC Server and Reliance OPC UA Server are part of Reliance's installer.

Reliance Add-On Pack

Reliance Add-On Pack

Add-on parts for the Reliance 4 system, such as HASP drivers, JRE (Java Plug-in), .NET Framework, MS SQL Server.

Reliance 4 Library

Reliance 4 Library (Trial)

The installer of the trial version of Reliance 4 Library. It contains the watermark-protected graphics. To view the history of changes to Reliance 4 Library, click here.

Reliance example projects

Example Projects

The example projects supplied along with the Reliance 4 SCADA/HMI system free to download.

Reliance documentation


Download documentation for the Reliance SCADA/HMI system.

Reliance leaflets

Reliance Leaflets

Download the Reliance SCADA/HMI leaflets and promotional materials.

OPC Servers

OPC Servers

Download the latest versions of OPC servers.