diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..b74bdf1
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,136 @@
+cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
+
+project(QWebdav
+  VERSION 1.0
+  DESCRIPTION "WebDAV server access"
+  HOMEPAGE_URL "https://github.com/fredldotme/qwebdavlib"
+  LANGUAGES CXX
+)
+
+### Find ECM up-front and complain otherwise
+#
+#
+include(FeatureSummary)
+find_package(ECM 5.103.0 NO_MODULE)
+set_package_properties(ECM
+  PROPERTIES
+    TYPE REQUIRED
+    DESCRIPTION "Extra modules and scripts for CMake"
+    URL "https://invent.kde.org/frameworks/extra-cmake-modules"
+)
+feature_summary(WHAT REQUIRED_PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)
+
+set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH})
+
+include(KDEInstallDirs)
+include(KDECMakeSettings)
+
+include(GenerateExportHeader)
+
+include(ECMSetupVersion)
+include(ECMGenerateHeaders)
+include(CMakePackageConfigHelpers)
+
+### Find available Qt build types
+#
+#
+set(QT_NO_CREATE_VERSIONLESS_TARGETS ON)
+set(QT5_REQUIRED_VERSION 5.15.0)
+set(QT6_REQUIRED_VERSION 6.5.0)
+find_package(Qt6 ${QT6_REQUIRED_VERSION} CONFIG COMPONENTS Core Network Xml)
+find_package(Qt5 ${QT5_REQUIRED_VERSION} CONFIG COMPONENTS Core Network Xml)
+
+set(WITH_QT5 FALSE) # Used when creating the Config.cmake file
+set(WITH_QT6 FALSE)
+if(TARGET Qt5::Core)
+  message(STATUS "Building Qt5 version of ${PROJECT_NAME}")
+  set(WITH_QT5 TRUE)
+endif()
+if(TARGET Qt6::Core)
+  message(STATUS "Building Qt6 version of ${PROJECT_NAME}")
+  set(WITH_QT6 TRUE)
+endif()
+if(NOT TARGET Qt5::Core AND NOT TARGET Qt6::Core)
+  # If neither is found, complain about Qt5 because then the
+  # error message says ">= 5.15.0" which reads most naturally.
+  set_package_properties(Qt5
+    PROPERTIES
+      TYPE REQUIRED
+      DESCRIPTION "Qt libraries (version 5 or 6)"
+      URL "https://qt.io/"
+  )
+endif()
+
+### QWebdav version header is independent of build type
+#
+#
+ecm_setup_version(${PROJECT_VERSION}
+  VARIABLE_PREFIX QWebdav
+  VERSION_HEADER "${CMAKE_CURRENT_BINARY_DIR}/qwebdav_version.h"
+  PACKAGE_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/QWebdavConfigVersion.cmake"
+  SOVERSION 1
+)
+install(
+  FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/qwebdav_version.h"
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/QWebdav
+  COMPONENT devel
+)
+
+### Build
+#
+#
+add_subdirectory(qwebdavlib)
+
+### CMake Configuration Files
+#
+#
+configure_package_config_file(
+  "${CMAKE_CURRENT_SOURCE_DIR}/QWebdavConfig.cmake.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/QWebdavConfig.cmake"
+  INSTALL_DESTINATION ${KDE_INSTALL_CMAKEPACKAGEDIR}/QWebdav
+)
+install(
+  FILES
+    "${CMAKE_CURRENT_BINARY_DIR}/QWebdavConfig.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/QWebdavConfigVersion.cmake"
+  DESTINATION "${KDE_INSTALL_CMAKEPACKAGEDIR}/QWebdav"
+  COMPONENT devel
+)
+install(
+  EXPORT QWebdavTargets
+  DESTINATION "${KDE_INSTALL_CMAKEPACKAGEDIR}/QWebdav"
+  FILE QWebdavTargets.cmake
+)
+
+### PackageConfig files
+#
+# These are slightly different from the qmake-produced
+# ones because the naming of the library is different
+# and the installation-directories are, also.
+if(WITH_QT5)
+  configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/qwebdavlib/qwebdav-qt5.cmake.pc.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/qwebdav-qt5.pc"
+    @ONLY
+  )
+  install(
+    FILES
+      "${CMAKE_CURRENT_BINARY_DIR}/qwebdav-qt5.pc"
+    DESTINATION ${KDE_INSTALL_LIBDIR}/pkgconfig
+    )
+endif()
+if(WITH_QT6)
+  configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/qwebdavlib/qwebdav-qt6.cmake.pc.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/qwebdav-qt6.pc"
+    @ONLY
+  )
+  install(
+    FILES
+      "${CMAKE_CURRENT_BINARY_DIR}/qwebdav-qt6.pc"
+    DESTINATION ${KDE_INSTALL_LIBDIR}/pkgconfig
+    )
+endif()
+
+feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
diff --git a/QWebdavConfig.cmake.in b/QWebdavConfig.cmake.in
new file mode 100644
index 0000000..67f404d
--- /dev/null
+++ b/QWebdavConfig.cmake.in
@@ -0,0 +1,29 @@
+@PACKAGE_INIT@
+
+include(CMakeFindDependencyMacro)
+
+set(_qwebdav_WITH_QT5 @WITH_QT5@)
+set(_qwebdav_WITH_QT6 @WITH_QT6@)
+
+set(QT_NO_CREATE_VERSIONLESS_TARGETS ON)
+
+if(_qwebdav_WITH_QT5)
+  find_dependency(Qt5Core @QT5_REQUIRED_VERSION@)
+  find_dependency(Qt5Network @QT5_REQUIRED_VERSION@)
+  find_dependency(Qt5Xml @QT5_REQUIRED_VERSION@)
+endif()
+
+if(_qwebdav_WITH_QT6)
+  find_dependency(Qt6Core @QT6_REQUIRED_VERSION@)
+  find_dependency(Qt6Network @QT6_REQUIRED_VERSION@)
+  find_dependency(Qt6Xml @QT6_REQUIRED_VERSION@)
+endif()
+
+include("${CMAKE_CURRENT_LIST_DIR}/QWebdavTargets.cmake")
+
+# Versionless alias, prefer Qt6 over Qt5
+if(_qwebdav_WITH_QT6)
+  add_library(QWebdav ALIAS QWebdav-qt6)
+else()
+  add_library(QWebdav ALIAS QWebdav-qt5)
+endif()
diff --git a/qwebdavlib/CMakeLists.txt b/qwebdavlib/CMakeLists.txt
index a597b3b..a1d3652 100644
--- a/qwebdavlib/CMakeLists.txt
+++ b/qwebdavlib/CMakeLists.txt
@@ -1,39 +1,80 @@
-# Generated from qwebdavlib.pro.
-
-#####################################################################
-## qwebdav Generic Library:
-#####################################################################
-
-qt_internal_add_cmake_library(qwebdav
-    SOURCES
-        qnaturalsort.cpp qnaturalsort.h
-        qwebdav.cpp qwebdav.h
-        qwebdav_global.h
-        qwebdavdirparser.cpp qwebdavdirparser.h
-        qwebdavitem.cpp qwebdavitem.h
-    DEFINES
-        QWEBDAVITEM_EXTENDED_PROPERTIES
-        QWEBDAV_LIBRARY
-    PUBLIC_LIBRARIES
-        Qt::Core
-        Qt::Network
-        Qt::Xml
-    COMPILE_OPTIONS
-        -Wno-overloaded-virtual
-)
+# Boilerplate for building the library against a given Qt version
+function(add_qwebdav_library QT_VERSION)
+  add_library(QWebdav-qt${QT_VERSION})
+  target_sources(QWebdav-qt${QT_VERSION}
+    PRIVATE
+      qnaturalsort.cpp
+      qwebdav.cpp
+      qwebdavdirparser.cpp
+      qwebdavitem.cpp
+  )
 
-#### Keys ignored in scope 1:.:.:qwebdavlib.pro:<TRUE>:
-# INSTALLS = "target"
-# OTHER_FILES = "CHANGES" "LICENSE" "README"
-# TEMPLATE = "lib"
+  target_compile_definitions(QWebdav-qt${QT_VERSION}
+    PRIVATE
+      QWEBDAV_LIBRARY=1
+      QWEBDAVITEM_EXTENDED_PROPERTIES=1
+  )
+  if(CMAKE_BUILD_TYPE STREQUAL Release)
+    target_compile_definitions(QWebdav-qt${QT_VERSION}
+      PRIVATE
+        QT_NO_DEBUG_OUTPUT=1
+    )
+  endif()
 
-## Scopes:
-#####################################################################
+  target_compile_options(QWebdav-qt${QT_VERSION}
+    PRIVATE
+      -Wno-overloaded-virtual
+  )
 
-qt_internal_extend_target(qwebdav CONDITION CMAKE_BUILD_TYPE STREQUAL Release
-    DEFINES
-        QT_NO_DEBUG_OUTPUT
-)
+  target_include_directories(QWebdav-qt${QT_VERSION}
+    INTERFACE
+      "$<INSTALL_INTERFACE:${KDE_INSTALL_INCLUDEDIR}/QWebdav>"
+  )
+
+  target_link_libraries(QWebdav-qt${QT_VERSION}
+    PUBLIC
+      Qt${QT_VERSION}::Core
+      Qt${QT_VERSION}::Network
+      Qt${QT_VERSION}::Xml
+  )
+
+  set_target_properties(QWebdav-qt${QT_VERSION}
+    PROPERTIES
+      VERSION ${QWebdav_VERSION}
+      SOVERSION ${QWebdav_SOVERSION}
+      EXPORT_NAME "QWebdav-qt${QT_VERSION}"
+  )
 
-#### Keys ignored in scope 2:.:.:qwebdavlib.pro:(CMAKE_BUILD_TYPE STREQUAL Release):
-# QMAKE_POST_LINK = "$(STRIP)" "$(TARGET)"
+  install(
+    TARGETS QWebdav-qt${QT_VERSION}
+    EXPORT QWebdavTargets
+    ${KDE_INSTALL_TARGETS_DEFAULT_ARGS}
+  )
+endfunction()
+
+if(WITH_QT5)
+  add_qwebdav_library(5)
+  add_library(QWebdav ALIAS QWebdav-qt5)
+endif()
+if(WITH_QT6)
+  add_qwebdav_library(6)
+  if(NOT TARGET QWebdav)
+    add_library(QWebdav ALIAS QWebdav-qt6)
+  endif()
+endif()
+
+# Only one export header, regardless of which libraries are built
+generate_export_header(QWebdav)
+
+# Only one copy of the headers, regardless of which libraries are built
+install(
+  FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/qwebdav_export.h
+    qnaturalsort.h
+    qwebdav.h
+    qwebdav_global.h
+    qwebdavdirparser.h
+    qwebdavitem.h
+  DESTINATION ${KDE_INSTALL_INCLUDEDIR}/QWebdav
+  COMPONENT devel
+)
diff --git a/qwebdavlib/qwebdav-qt5.cmake.pc.in b/qwebdavlib/qwebdav-qt5.cmake.pc.in
new file mode 100644
index 0000000..ffccb51
--- /dev/null
+++ b/qwebdavlib/qwebdav-qt5.cmake.pc.in
@@ -0,0 +1,12 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=@CMAKE_INSTALL_PREFIX@/@KDE_INSTALL_LIBDIR@
+includedir=${prefix}/include/QWebdav
+
+Name: libqwebdav-qt5
+Description: Qt WebDAV library
+Version: $$VERSION
+Libs: -L${libdir} -lQWebdav-qt5
+Requires: Qt5Core Qt5Network Qt5Xml
+Cflags: -I${includedir}
+
diff --git a/qwebdavlib/qwebdav-qt6.cmake.pc.in b/qwebdavlib/qwebdav-qt6.cmake.pc.in
new file mode 100644
index 0000000..5ea22c8
--- /dev/null
+++ b/qwebdavlib/qwebdav-qt6.cmake.pc.in
@@ -0,0 +1,12 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=@CMAKE_INSTALL_PREFIX@/@KDE_INSTALL_LIBDIR@
+includedir=${prefix}/include/QWebdav
+
+Name: libqwebdav-qt6
+Description: Qt WebDAV library
+Version: $$VERSION
+Libs: -L${libdir} -lQWebdav-qt6
+Requires: Qt6Core Qt6Network Qt6Xml
+Cflags: -I${includedir}
+
diff --git a/qwebdavlibExample/CMakeLists.txt b/qwebdavlibExample/CMakeLists.txt
new file mode 100644
index 0000000..4c5b5de
--- /dev/null
+++ b/qwebdavlibExample/CMakeLists.txt
@@ -0,0 +1,26 @@
+# QWebdav example application
+#
+# This example shows how to find QWebdav after is has been built and installed.
+cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
+
+project(QWebdavExample
+  VERSION 1.0
+  DESCRIPTION "QWebDAV Example"
+  HOMEPAGE_URL "https://github.com/fredldotme/qwebdavlib"
+  LANGUAGES CXX
+)
+
+set(CMAKE_AUTOMOC ON)
+
+find_package(QWebdav REQUIRED)
+
+add_executable(QWebdavExample)
+target_sources(QWebdavExample
+  PRIVATE
+    main.cpp
+    qexample.cpp
+)
+target_link_libraries(QWebdavExample
+  PRIVATE
+    QWebdav
+)