Qt5.12.12 for HarmonyOS Open Source Release Summary

This open-source release officially launches Qt 5.12.12 LTS adapted for HarmonyOS, 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. It integrates native HarmonyOS interfaces, supporting ArkUI compatibility, window management and permission adaptation. 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.

Release versions


Package Name	Release Date	Download Link	Sha	HarmonyOS Version	Release Description
qt-everywhere-src-5.12.12-v1.0.0			0c46eadb68fc	API 20+	Initial Version