Free Software and Tools

At EXELE, we’re proud of our products and services and the reception they’ve received by our clients and customers.

Take a look at a few items we offer for free:


TopView FREE is a fully functional, non-expiring version of TopView designed for applications with up to five monitored points/ tags and provides for one Remote Viewer (TopView client) connection.

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Free test tool for OPC-DA (Data Access), OPC-HDA (Historical Data Access), and OPC A&E (Alarms and Events).
DA/HDA: Connections, tag/item browsing, read and write values, read aggregates, …
A&E: Connections, subscriptions, subscription filters, event viewing, …

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