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最新版Qt 6.3已正式发布。 了解更多。
最新バージョンQt6.5がご利用いただけます。 詳細はこちら

June 30, 2023

Qt Insight 1.3 Released

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June 09, 2023

Security advisory: Qt Network

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June 01, 2023

Security advisory: Qt Network

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May 23, 2023

Security Advisory: Qt Network

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May 22, 2023

Security advisory: Qt SVG

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Qt World Summit is coming back to Berlin!

We are very excited to announce that we will be going back to Berlin this year. Discover the lineup of exceptional keynotes and breakout sessions as the agenda is now live and get your tickets at the early bird price for a limited time. See you there!

Discover QtWS23

May 15, 2023

Security advisory: Qt SVG

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January 23, 2023

Regarding recent reported security vulnerabilities from Cisco Talos

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September 12, 2022

Security advisory: zlib in Qt

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July 27, 2022

Security advisory: FreeType in Qt

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April 05, 2022

Security advisory: Recently reported zlib compression issue impacts Qt

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April 04, 2022

Security advisory: Recently reported Chromium "Type confusion" issue impacts Qt WebEngine

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New to Qt for WebAssembly?

Free Guide

Get this free guide to have a quick eight-question overview of all things related to WebAssembly – what it is, what to build with it, and where to explore further on the topic.

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March 04, 2022

Security advisory: QLockFile, QAuthenticator, Windows platform plugin

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February 17, 2022

Security advisory: QProcess

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December 15, 2021

The Qt Company Products Are Not Affected by CVE-2021-44228 (Log4j vulnerability)

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June 17, 2019

Qt 5.12.4 Released with support for OpenSSL 1.1.1

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March 29, 2019

Security for Connected Devices

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