OpenNavo

Prosys OPC UA Browser

Prosys OPC · A graphical OPC UA client for browsing servers, reading and writing data, monitoring events, and viewing historical values.

CaskEngineering and CADApple silicon · Intel
Homepage
From homebrew/cask
30-day installs24#1606 in App
1-year installs360Last 365 days
Latest version2026.2.0Sep 7 · Sep 7
Download size113MBarm64 / x86_64 · dmg
Release cadenceIrregular0 releases in 30 days

  1. 2026.2.0

    LatestSep 7 · Mon

    OpenNavo editorialAdded to Homebrew Sep 7 10:36

    This release updates the SDK, makes client views more responsive and avoids unnecessary reads. OPC HTTPS connection addresses are no longer supported.

    Client
    Subscriptions and MonitoredItems run in worker threads.Attribute View avoids unnecessary read operations.Data and History View exports use Simulation Server Playback format.OPC HTTPS connection addresses are no longer supported.
    SDK
    Uses Prosys OPC UA SDK for Java 5.8.0-259.Includes other small changes.

  2. 2026.1.2

    PatchJan 2 · Fri

    OpenNavo editorialAdded to Homebrew May 28 14:55

    A minor release using Prosys OPC UA SDK for Java 5.7.0-248, with client improvements and fixes.

    Client
    NodeId dialogs can parse NodeIds from text.Search for Node reads attributes and references of non-navigable nodes.Event History View displays errors more clearly.Read file supports FileType Nodes without a specified file size.Fixed abstract Enumeration input handling in Call Method.Fixed view configuration persistence for reverse connections.
    Common
    Uses Prosys OPC UA SDK for Java 5.7.0-248.

  3. 2026.1.0

    Mar 10 · Tue

    OpenNavo editorialAdded to Homebrew Mar 10 10:35

    Adds NodeSet and CSV export views, plus client changes and fixes. 32-bit Windows is no longer supported. Event View configuration changes mean old column settings are replaced with defaults.

    Features
    Adds NodeSet and CSV export views; CSV full use requires Professional Edition.Adds Copy Value as JSON for Value Attributes.Data Loggers need configured prefixes; existing ones need unique prefixes.
    Client
    Adds navigation, millisecond time precision, and event-field updates.Fixes connection, graph, preference, search, and reference handling.Event-view column settings use a new format; old settings default.
    Platform
    32-bit Windows is no longer supported.Uses Prosys OPC UA SDK for Java 5.6.0-221.Max Events In Event View default changes from 1000 to 100.

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