diff --git a/src/musredit_qt5/musrStep/CMakeLists.txt b/src/musredit_qt5/musrStep/CMakeLists.txt
index 802e98d5..7932d139 100644
--- a/src/musredit_qt5/musrStep/CMakeLists.txt
+++ b/src/musredit_qt5/musrStep/CMakeLists.txt
@@ -21,10 +21,19 @@ set(CMAKE_AUTOUIC OFF)
 # add qt/rcc
 qt5_add_resources(musrStep_rcc musrStep.qrc)
 
-add_executable(musrStep 
-  ${musrStep_src}
-  ${musrStep_rcc}
-)
+set(macosx_icon icons/musrStep.icns)
+if (APPLE)
+  add_executable(musrStep MACOSX_BUNDLE
+    ${musrStep_src}
+    ${musrStep_rcc}
+    ${macosx_icon}
+  )
+else (APPLE)
+  add_executable(musrStep 
+    ${musrStep_src}
+    ${musrStep_rcc}
+  )
+endif (APPLE)
 
 target_include_directories(musrStep
   BEFORE PRIVATE
@@ -38,10 +47,26 @@ target_include_directories(musrStep
 target_link_libraries(musrStep ${qt_libs})
 
 #--- installation info --------------------------------------------------------
-install(
-  TARGETS
-    musrStep
-  RUNTIME DESTINATION
-    bin
-)
+if (APPLE)
+  set_target_properties(musrStep PROPERTIES
+    MACOSX_BUNDLE TRUE
+    MACOSX_BUNDLE_BUNDLE_NAME "musrStep"
+    MACOSX_BUNDLE_INFO_STRING "musrfit: musrStep allows to reset/set the initial step size of a msr-files."
+    MACOSX_BUNDLE_ICON_FILE "musrStep.icns"
+    MACOSX_BUNDLE_LONG_VERSION_STRING "${PROJECT_VERSION}"
+    MACOSX_BUNDLE_GUI_IDENTIFIER "ch.psi.lmu.musrStep"
+    MACOSX_BUNDLE_COPYRIGHT "Andreas Suter"
+    RESOURCE ${macosx_icon}
+  )
+endif (APPLE)
+
+if (APPLE)
+  install( TARGETS musrStep
+    BUNDLE DESTINATION /Applications
+  )
+else (APPLE)
+  install( TARGETS musrStep
+    RUNTIME DESTINATION bin
+  )
+endif (APPLE)
 
diff --git a/src/musredit_qt5/musrWiz/CMakeLists.txt b/src/musredit_qt5/musrWiz/CMakeLists.txt
index bc2db3f8..116d95a7 100644
--- a/src/musredit_qt5/musrWiz/CMakeLists.txt
+++ b/src/musredit_qt5/musrWiz/CMakeLists.txt
@@ -25,10 +25,19 @@ set(CMAKE_AUTOUIC OFF)
 # add qt/rcc
 qt5_add_resources(musrWiz_rcc musrWiz.qrc)
 
-add_executable(musrWiz 
-  ${musrWiz_src}
-  ${musrWiz_rcc}
-)
+set(macosx_icon icons/musrWiz.icns)
+if (APPLE)
+  add_executable(musrWiz MACOSX_BUNDLE
+    ${musrWiz_src}
+    ${musrWiz_rcc}
+    ${macosx_icon}    
+  )
+else (APPLE)
+  add_executable(musrWiz 
+    ${musrWiz_src}
+    ${musrWiz_rcc}
+  )
+endif (APPLE)
 
 target_include_directories(musrWiz
   BEFORE PRIVATE
@@ -42,10 +51,25 @@ target_include_directories(musrWiz
 target_link_libraries(musrWiz ${qt_libs})
 
 #--- installation info --------------------------------------------------------
-install(
-  TARGETS
-    musrWiz
-  RUNTIME DESTINATION
-    bin
-)
+if (APPLE)
+  set_target_properties(musrWiz PROPERTIES
+    MACOSX_BUNDLE TRUE
+    MACOSX_BUNDLE_BUNDLE_NAME "musrWiz"
+    MACOSX_BUNDLE_INFO_STRING "musrfit: musrWiz allows to create input msr-files if no templates are available."
+    MACOSX_BUNDLE_ICON_FILE "musrWiz.icns"
+    MACOSX_BUNDLE_LONG_VERSION_STRING "${PROJECT_VERSION}"
+    MACOSX_BUNDLE_GUI_IDENTIFIER "ch.psi.lmu.musrWiz"
+    MACOSX_BUNDLE_COPYRIGHT "Andreas Suter"
+    RESOURCE ${macosx_icon}
+  )
+endif (APPLE)
 
+if (APPLE)
+  install( TARGETS musrWiz
+    BUNDLE DESTINATION /Applications
+  )
+else (APPLE)
+  install( TARGETS musrWiz
+    RUNTIME DESTINATION bin
+  )
+endif (APPLE)
diff --git a/src/musredit_qt5/musredit/CMakeLists.txt b/src/musredit_qt5/musredit/CMakeLists.txt
index ee47c199..d77727be 100644
--- a/src/musredit_qt5/musredit/CMakeLists.txt
+++ b/src/musredit_qt5/musredit/CMakeLists.txt
@@ -119,10 +119,10 @@ if (APPLE)
   set_target_properties(musredit PROPERTIES
     MACOSX_BUNDLE TRUE
     MACOSX_BUNDLE_BUNDLE_NAME "musredit"
-    MACOSX_BUNDLE_INFO_STRING "musredit simplifies the handling of the msr-files for uSR fitting."
+    MACOSX_BUNDLE_INFO_STRING "musrfit: musredit simplifies the handling of the msr-files for uSR fitting."
     MACOSX_BUNDLE_ICON_FILE "musredit.icns"
     MACOSX_BUNDLE_LONG_VERSION_STRING "${PROJECT_VERSION}"
-    MACOSX_FRAMEWORK_IDENTIFIER ch.psi.musredit
+    MACOSX_BUNDLE_GUI_IDENTIFIER "ch.psi.lmu.musredit"
     MACOSX_BUNDLE_COPYRIGHT "Andreas Suter"
     RESOURCE ${macosx_icon}
   )