Qt 5.15.2 Installer _top_ Site

Qt 5.15.2 requires OpenSSL 1.1.x. If you see QSslSocket: cannot resolve errors, download the OpenSSL 1.1.1 binaries (not 3.0) and place libcrypto-1_1.dll and libssl-1_1.dll next to your application's executable.

: Click on the link to download the Qt 5.15.2 installer. The file size might be significant, depending on your operating system and the modules you intend to install. qt 5.15.2 installer