.NET controls and real-time data communications components for Windows Presentation Foundation (WPF) user interface applications

Product Overview

The WPF HMI .NET product provides Human Machine Interface (HMI) .NET controls and real-time data communications components for Windows Presentation Foundation (WPF) applications.

HMI applications can be developed using Microsoft Visual Studio 2010 (or later) or Microsoft Expression Blend with no programming required.

Platform Components

Universal Data Connector

The core of the OAS Platform, enabling data connectivity, server-to-server networking, and more

Data Historian

Log data in open format to MS SQL Server, Oracle, mySQL, PostgreSQL, InfluxDB, MongoDB, SQLite, MariaDB, Access, SQL Azure, Amazon Aurora, Amazon RDS, Amazon Redshift, Google Firebase, and CSV files

Alarm Logging & Notification

Log events to open databases, and send notifications via SMS, email, and voicemail

Device & Data Connectors

Read and write data to Allen Bradley, Siemens, and Modbus devices, Universal Drivers, OPC, OPC UA, databases, Excel, and read MTConnect.

IoT Connectors

Connect to cloud-base IoT gateways such as AWS, Azure IoT Hub, Azure Event Hubs, Kafka, MQTT, and Sparkplug B

Visualization Tools

Build custom Visualizations, User Interfaces, HMIs and Dashboards for Windows, web, as well as native iOS and Android devices


Develop custom automation apps for Windows, web, and mobile devices. Integrate with .NET and REST APIs. Build custom integrated device drivers.

Networking Features

Provides the most robust, scalable, and reliable distributed networking platform for IIoT solutions

Core Features of OAS WPF HMI.NET

  • Create Screen Resolution independent applications with stunning graphics and animation using 2D and 3D graphics.
  • Smart Client compatible, 100
  • Components can be integrated into any WPF application
  • Create dashboard applications
  • Integrates with One Click HMI feature
  • No client licensing necessary (Unlimited Clients and Applications)
  • Configure, Build, Deploy and install locally or over the internet. No additional software to install.
  • Compressed and encrypted packets for fast and secure WCF communications across Control networks, business networks, WAN or the internet.
  • Reach beyond the control room (SCADA /HMI) to build rich enterprise wide data centric business applications with Visual Studio.


Extend the capabilities of WPF HMI .NET with these additional options:

  • Add the Data Historian and  Trend .NET products for a complete data historian solution
  • Add WPF Alarm product for Alarm Visualization, Alarm Logging and Alarm Notifications via Email, SMS or Voice
  • Explore other options on our product page.
Download and start a free, unlimited trial, or schedule a live, interactive demo