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Qt Creator 21 RC released

Oct 27, 2026

by David Schulz
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We are happy to announce the release of Qt Creator 21 RC.

Please head over to the Beta1 blog post for an overview of the improvements and fixes in Qt Creator 21, or have a look at our change log.

Get Qt Creator 21 RC

The new version is available under Preview > Qt Creator 21.0.0-rc1 in the Qt Online Installer (commercial, opensource). You also find commercially licensed offline installers on the Qt Account Portal, and opensource packages on our opensource download page under Pre-releases. As always, the new version is a free upgrade for all users.

Please post issues in our bug tracker. You can also find us on IRC on #qt-creator on irc.libera.chat, and on the Qt Creator mailing list.

You can read the Qt Creator Manual in Qt Creator in the Help mode or access it online in the Qt documentation portal.

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