Latest revision as of 09:32, 31 March 2026

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Release Summary

This open-source release officially launches Qt 5.12.12 LTS adapted for HarmonyOS on the tablet an PC, featuring deep adaptation to the HarmonyOS architecture while fully retaining the core capabilities of Qt 5.12.12, including GUI rendering, signal-slot mechanism, cross-platform I/O, network communication and database modules. This release reduces cross-platform porting costs for developers, accelerates the integration of Qt and HarmonyOS ecosystems, and empowers efficient development of multi-scenario HarmonyOS applications.

The Qt5.12.12 source code released for HarmonyOS supports both:

Commercial license
GPLv3 open source license

Release versions

Please refer to the table below about the release information of Qt5.12.12 HarmonyOS open source package, :


Package Name	Download Link	Sha	HarmonyOS Version	Release Description
qt-harmonyos-src-5.12.12-20260330	Windows: https://download.qt.io/snapshots/qt/qt-for-harmonyos/5.12.12/qt-harmonyos-src-5.12.12-20260330.zip Mac&Linux: https://download.qt.io/snapshots/qt/qt-for-harmonyos/5.12.12/qt-harmonyos-src-5.12.12-20260330.tar.xz	0c46eadb68fc	API 20+	Initial Version

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 = Release Summary =
-This open-source release officially launches '''Qt 5.12.12 LTS adapted for HarmonyOS''' on the tablet an PC, featuring deep adaptation to the HarmonyOS architecture while fully retaining the core capabilities of Qt 5.12.12, including GUI rendering, signal-slot mechanism, cross-platform I/O, network communication and database modules. All adapted source codes are available under both commercial license and GPLv3 open-source license. This release reduces cross-platform porting costs for developers, accelerates the integration of Qt and HarmonyOS ecosystems, and empowers efficient development of multi-scenario HarmonyOS applications.
+This open-source release officially launches '''Qt 5.12.12 LTS adapted for HarmonyOS''' on the tablet an PC, featuring deep adaptation to the HarmonyOS architecture while fully retaining the core capabilities of Qt 5.12.12, including GUI rendering, signal-slot mechanism, cross-platform I/O, network communication and database modules. This release reduces cross-platform porting costs for developers, accelerates the integration of Qt and HarmonyOS ecosystems, and empowers efficient development of multi-scenario HarmonyOS applications.
+The Qt5.12.12 source code released for HarmonyOS supports both:
+* Commercial license
+* GPLv3 open source license
 = Release versions =