/usr/bin/pixeltool-qt5
/usr/bin/qcollectiongenerator-qt5
/usr/bin/qhelpconverter-qt5
/usr/bin/qtdiag
/usr/bin/qtplugininfo-qt5
/usr/lib64/qt5/bin/pixeltool
/usr/lib64/qt5/bin/pixeltool-qt5
/usr/lib64/qt5/bin/qcollectiongenerator
/usr/lib64/qt5/bin/qcollectiongenerator-qt5
/usr/lib64/qt5/bin/qhelpconverter
/usr/lib64/qt5/bin/qhelpconverter-qt5
/usr/lib64/qt5/bin/qtdiag
/usr/lib64/qt5/bin/qtplugininfo
/usr/lib64/qt5/bin/qtplugininfo-qt5
/usr/lib/qt5/bin/pixeltool
/usr/lib/qt5/bin/pixeltool-qt5
/usr/lib/qt5/bin/qcollectiongenerator
/usr/lib/qt5/bin/qcollectiongenerator-qt5
/usr/lib/qt5/bin/qhelpconverter
/usr/lib/qt5/bin/qhelpconverter-qt5
/usr/lib/qt5/bin/qtdiag
/usr/lib/qt5/bin/qtplugininfo
/usr/lib/qt5/bin/qtplugininfo-qt5
You may install this package on CentOS with
yum
install qt5-qttools-devel