Qt 5 Free [upd] Download May 2026

Under the "Select Components" screen, check the "Archive" box and click "Filter" to reveal older versions like Qt 5.15.2 .

Visit the Qt Open Source Download page and scroll to the bottom to click "Download the Qt Online Installer" . qt 5 free download

The most common way to get Qt 5 is via the Qt Online Installer. While it defaults to newer versions, it allows you to select specific Qt 5 releases during the setup process. Under the "Select Components" screen, check the "Archive"

For Linux users, the maintains a Qt 5 Patch Collection that includes critical backported fixes for the open-source community, often used in distributions like Linux From Scratch . Key Considerations for "Free" Use Open Source License - Qt Development Under the "Select Components" screen