User contributions for User
From OPC Labs Knowledge Base
12 June 2025
- 07:4407:44, 12 June 2025 diff hist +1,384 N OPC UA PubSub Formatter Download Created page with "The OPC UA PubSub Formatter (Windows desktop application) allows you to visualize the output of formatting OPC UA PubSub network messages (currently, JSON message mapping only). More information... thumb {| class="wikitable" |- !Target platform and requirements !Version !ClickOnce |- |Windows<br>.NET Framework 4.7.2 (or later) |Current or Preview<ref name="current-or-preview">Either the latest version re..." current
- 07:4207:42, 12 June 2025 diff hist −4,040 Tool Downloads No edit summary
- 07:4007:40, 12 June 2025 diff hist +4,392 N OPC UA Demo Publisher Download Created page with "The UADemoPublisher program (console application) is a demonstration publisher for OPC UA PubSub. '''More information...''' {| class="wikitable" |- !Target platform and requirements !Version !Binaries !ClickOnce |- |Windows, Linux or macOS<br>.NET 9.0 |Current or Preview<ref name="current-or-preview">Either the latest version released, or a preview of the upcoming version</ref> |<table><tr><td>ZIP file:</td><td>{{Style=button|[https://www.o..." current
- 07:3707:37, 12 June 2025 diff hist −1,249 Tool Downloads No edit summary
- 07:3607:36, 12 June 2025 diff hist +1,346 N OPC Kit Server Download Created page with "The OPC Kit Server is an OPC Classic server (OPC DA and OPC A&E) providing simulated data. For more information, see [https://kb.opclabs.com/OPC_Classic_Demo_Servers#OPC%20%Kit%Server OPC Kit Server]. {| class="wikitable" |- !Target platform and requirements !Binaries |- |Windows |<table><tr><td>ZIP file:</td><td>{{Style=button|[https://www.opclabs.com/files/downloads/OPCKitServer/OPCKitServer.zip Download]}}</td></tr></table> |} License: [https://opensource.org/licens..." current
- 05:3405:34, 12 June 2025 diff hist −4,250 Tool Downloads No edit summary
- 05:3205:32, 12 June 2025 diff hist +195 OpcCmd Utility Download No edit summary
- 05:3105:31, 12 June 2025 diff hist +4,525 N OpcCmd Utility Download Created page with "= OpcCmd Utility = The OpcCmd utility (console application) is a program that allows performing various OPC operations from the command line. It can act as a generic OPC DA Client, OPC A&E Client, OPC UA Client, OPC UA PubSub subscriber, OPC UA Server, and be used for evaluation, experiments, and testing. '''More information...''' {| class="wikitable" |- !Target platform and requirements !Version !Binaries !ClickOnce |- |Windows, Linux or ma..."
- 05:3005:30, 12 June 2025 diff hist +1 Tool Downloads No edit summary
- 05:3005:30, 12 June 2025 diff hist −1,197 Tool Downloads No edit summary
- 05:2905:29, 12 June 2025 diff hist +1,224 N License Manager Download Created page with "= License Manager = If all you need is to install a license into an existing runtime deployment of QuickOPC on Windows, links below may come handy. They are plain EXE-s that you can save to your computer and run. They have no dependencies, and no installation is required. == desktop app == {| class="wikitable" |- !Target platform and requirements !Binaries |- |Windows |<table><tr><td>EXE file:</td><td>{{Style=button|[https://www.opclabs.com/files/downloads/QuickOpc/202..." current
- 05:2805:28, 12 June 2025 diff hist −1,506 Tool Downloads No edit summary
- 05:2705:27, 12 June 2025 diff hist +1,615 N Connectivity Explorer Download Created page with "= Connectivity Explorer = The Connectivity Explorer (Windows desktop application) allows you to navigate through hierarchy of OPC Data Access and OPC Unified Architecture servers, publishers and data nodes. You can subscribe to data changes, and view the results live. More information... {| class="wikitable" |- !Target platform and requirements !Version !ClickOnce |- |Windows<br>.NET Framework 4.7.2 (or later) |Current or Preview<ref na..." current
- 05:2505:25, 12 June 2025 diff hist −952 Tool Downloads No edit summary
- 05:2405:24, 12 June 2025 diff hist +959 N COM Create Test Download Created page with "The COM Create Test Utility (ComCreateTest32 or ComCreateTest64) is a Windows command line tool that allows the user to quickly test whether the COM object specified by its CLSID can be successfully created from a 32-bit or 64-bit process, locally. This is usable for testing presence of OPC "Classic" servers, which are all COM objects. Run the tool without any parameters on command line to obtain usage instructions. {| class="wikitable" |- !Target platform and requireme..." current
- 05:1805:18, 12 June 2025 diff hist +531 Tool Downloads No edit summary
- 05:1405:14, 12 June 2025 diff hist +219 Tool Downloads No edit summary
- 04:5104:51, 12 June 2025 diff hist −30 Tool Downloads →SparkplugCmd Utility
- 04:5004:50, 12 June 2025 diff hist −2,086 Tool Downloads →SparkplugCmd Utility
- 04:4804:48, 12 June 2025 diff hist +4,533 Tool Downloads No edit summary
- 04:4604:46, 12 June 2025 diff hist +15 Tool Downloads →OpcCmd Utility
- 04:4404:44, 12 June 2025 diff hist +12 Tool Downloads →Connectivity Explorer
9 June 2025
- 16:2816:28, 9 June 2025 diff hist +12 What's new in Connectivity Software 2025.2 →Packaging
- 13:2813:28, 9 June 2025 diff hist +276 What's new in Connectivity Software 2025.2 No edit summary
27 May 2025
- 07:1607:16, 27 May 2025 diff hist +139 What's new in Connectivity Software 2025.2 →OPC UA PubSub
26 May 2025
- 11:5511:55, 26 May 2025 diff hist +2 What's new in Connectivity Software 2025.2 →OPC UA PubSub
- 11:5311:53, 26 May 2025 diff hist +130 What's new in Connectivity Software 2025.2 No edit summary
12 May 2025
9 May 2025
- 09:1509:15, 9 May 2025 diff hist 0 OpcLabs.Mqtt communication package →Opening the channel current
- 09:0509:05, 9 May 2025 diff hist 0 OpcLabs.MqttNet communication package →Opening the channel current
- 06:4406:44, 9 May 2025 diff hist +10 OpcLabs.MqttNet communication package →Opening the channel
8 May 2025
- 18:0718:07, 8 May 2025 diff hist +154 What's new in Connectivity Software 2025.2 No edit summary
25 April 2025
- 12:3912:39, 25 April 2025 diff hist −46 OPC Wizard Versions →OPC Wizard 2024.2 -
- 12:3812:38, 25 April 2025 diff hist −46 Excel Connector Versions →Excel Connector 2024.1 -
- 12:3712:37, 25 April 2025 diff hist −46 QuickOPC Versions →QuickOPC 2024.1 -
16 April 2025
- 12:4912:49, 16 April 2025 diff hist +1,998 N What's new in Connectivity Software 2025.2 Created page with "Category:What's New <div style="text-align: right; direction: ltr; margin-left: 1em;">See also: Versions; Previous version: What's new in OPC Studio 2025.1</div> Internal version number: 5.83 ''Key changes: '' * <br/> <!-- = Fundamentals = = Nomenclature = = Targeting = = Technology = = Licensing = = Packaging = = Delivery = = Installation and Uninstallation = = Component Improvements = == OPC Classic == == OPC Data Access and OPC XML-DA == == OPC XML-DA..."
- 12:4712:47, 16 April 2025 diff hist +536 Excel Connector Versions →Excel Connector 2024.1 -
- 12:4612:46, 16 April 2025 diff hist +945 OPC Wizard Versions →OPC Wizard 2024.2 -
- 12:4312:43, 16 April 2025 diff hist +1,022 QuickOPC Versions →QuickOPC 2024.1 -
5 April 2025
- 16:1416:14, 5 April 2025 diff hist +6 Year 2038 Problem No edit summary current
- 10:2510:25, 5 April 2025 diff hist +682 Year 2038 Problem No edit summary
- 10:1710:17, 5 April 2025 diff hist +907 N Year 2038 Problem Created page with "Date last updated: April 5, 2025 We have reviewed OPC Labs products for susceptibility to [https://en.wikipedia.org/wiki/Year_2038_problem Year 2038 problem]. The review has been made on the current version (2024.2) of OPC Studio products (QuickOPC, OPC Wizard, Excel Connector) We have found no explicit usage of signed 32-bit integer with Unix epoch for time representation in OPC Studio source code. OPC Studio products depend, however, on an environment it runs in. Spe..."
- 10:0610:06, 5 April 2025 diff hist +24 Table of Contents →Unsorted
27 March 2025
- 13:0813:08, 27 March 2025 diff hist +20 Migrating QuickOPC applications from OPC Classic to OPC UA No edit summary current
- 13:0813:08, 27 March 2025 diff hist +92 Migrating QuickOPC applications from OPC Classic to OPC UA No edit summary
- 12:2712:27, 27 March 2025 diff hist +239 Migrating QuickOPC applications from OPC Classic to OPC UA No edit summary
- 12:2012:20, 27 March 2025 diff hist +1 m Migrating QuickOPC applications from OPC Classic to OPC UA →Recommeded Reading
- 12:1912:19, 27 March 2025 diff hist +798 Migrating QuickOPC applications from OPC Classic to OPC UA No edit summary
- 11:2711:27, 27 March 2025 diff hist 0 Migrating QuickOPC applications from OPC Classic to OPC UA No edit summary
- 11:2611:26, 27 March 2025 diff hist +28 Migrating QuickOPC applications from OPC Classic to OPC UA No edit summary
