diff --git a/src/blackgui/components/configurationwizard.cpp b/src/blackgui/components/configurationwizard.cpp
index bfb83bd0f..2c135e288 100644
--- a/src/blackgui/components/configurationwizard.cpp
+++ b/src/blackgui/components/configurationwizard.cpp
@@ -8,8 +8,12 @@
  */
 
 #include "configurationwizard.h"
-#include "blackgui/guiapplication.h"
 #include "ui_configurationwizard.h"
+#include "blackgui/guiapplication.h"
+#include "blackmisc/directoryutils.h"
+#include <QPointer>
+
+using namespace BlackMisc;
 
 namespace BlackGui
 {
@@ -20,6 +24,7 @@ namespace BlackGui
             ui(new Ui::CConfigurationWizard)
         {
             ui->setupUi(this);
+            ui->wp_CopyModels->setConfigComponent(ui->comp_CopyModels);
             ui->wp_CopyCaches->setConfigComponent(ui->comp_CopyCaches);
             ui->wp_CopySettings->setConfigComponent(ui->comp_CopySettings);
             ui->wp_Simulator->setConfigComponent(ui->comp_Simulator);
@@ -30,7 +35,7 @@ namespace BlackGui
             this->setButtonText(CustomButton1, "skip");
 
             // no other versions, skip copy pages
-            if (!ui->comp_CopySettings->hasOtherVersionData())
+            if (!CDirectoryUtils::hasOtherSwiftDataDirectories())
             {
                 this->setStartId(ConfigSimulator);
             }
@@ -46,8 +51,11 @@ namespace BlackGui
             connect(this, &QWizard::accepted, this, &CConfigurationWizard::ended);
 
             Q_ASSERT_X(sGui, Q_FUNC_INFO, "missing sGui");
+            const QPointer<CConfigurationWizard> myself(this);
             connect(this, &QWizard::helpRequested, sGui, [ = ]
             {
+                if (!myself) { return; }
+                if (!sGui || sGui->isShuttingDown()) { return; }
                 sGui->showHelp(this);
             });
         }
diff --git a/src/blackgui/components/configurationwizard.h b/src/blackgui/components/configurationwizard.h
index 93b1fe671..1a3989b1c 100644
--- a/src/blackgui/components/configurationwizard.h
+++ b/src/blackgui/components/configurationwizard.h
@@ -32,6 +32,7 @@ namespace BlackGui
             //! Page ids
             enum Pages
             {
+                CopyModels,
                 CopySettings,
                 CopyCaches,
                 ConfigSimulator,
diff --git a/src/blackgui/components/configurationwizard.ui b/src/blackgui/components/configurationwizard.ui
index 4efd5a414..18e798e5c 100644
--- a/src/blackgui/components/configurationwizard.ui
+++ b/src/blackgui/components/configurationwizard.ui
@@ -28,6 +28,31 @@
   <property name="options">
    <set>QWizard::HaveCustomButton1</set>
   </property>
+  <widget class="BlackGui::Components::CCopyModelsFromOtherSwiftVersionsWizardPage" name="wp_CopyModels">
+   <property name="title">
+    <string>Copy models</string>
+   </property>
+   <property name="subTitle">
+    <string>Copy model data from other swift versions. Here you can copy your model set or model cache from another swift version.</string>
+   </property>
+   <layout class="QVBoxLayout" name="vl_CopyModels">
+    <property name="leftMargin">
+     <number>4</number>
+    </property>
+    <property name="topMargin">
+     <number>4</number>
+    </property>
+    <property name="rightMargin">
+     <number>4</number>
+    </property>
+    <property name="bottomMargin">
+     <number>4</number>
+    </property>
+    <item>
+     <widget class="BlackGui::Components::CCopyModelsFromOtherSwiftVersionsComponent" name="comp_CopyModels"/>
+    </item>
+   </layout>
+  </widget>
   <widget class="BlackGui::Components::CCopyConfigurationWizardPage" name="wp_CopySettings">
    <property name="title">
     <string>Copy configuration from another installation</string>
@@ -339,6 +364,18 @@
    <header>blackgui/components/firstmodelsetcomponent.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>BlackGui::Components::CCopyModelsFromOtherSwiftVersionsWizardPage</class>
+   <extends>QWizardPage</extends>
+   <header>blackgui/components/copymodelsfromotherswiftversionscomponent.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>BlackGui::Components::CCopyModelsFromOtherSwiftVersionsComponent</class>
+   <extends>QFrame</extends>
+   <header>blackgui/components/copymodelsfromotherswiftversionscomponent.h</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections>
diff --git a/src/blackgui/components/copymodelsfromotherswiftversionscomponent.cpp b/src/blackgui/components/copymodelsfromotherswiftversionscomponent.cpp
new file mode 100644
index 000000000..4e1f1cb6c
--- /dev/null
+++ b/src/blackgui/components/copymodelsfromotherswiftversionscomponent.cpp
@@ -0,0 +1,168 @@
+/* Copyright (C) 2018
+ * swift project Community / Contributors
+ *
+ * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#include "copymodelsfromotherswiftversionscomponent.h"
+#include "ui_copymodelsfromotherswiftversionscomponent.h"
+#include "blackgui/models/aircraftmodellistmodel.h"
+#include "blackcore/application.h"
+#include "blackmisc/stringutils.h"
+#include "blackmisc/fileutils.h"
+#include "blackmisc/directoryutils.h"
+
+#include <QSet>
+#include <QFileInfo>
+#include <QMessageBox>
+
+using namespace BlackCore;
+using namespace BlackMisc;
+using namespace BlackMisc::Simulation;
+using namespace BlackGui::Models;
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        CCopyModelsFromOtherSwiftVersionsComponent::CCopyModelsFromOtherSwiftVersionsComponent(QWidget *parent) :
+            COverlayMessagesFrame(parent),
+            ui(new Ui::CCopyModelsFromOtherSwiftVersionsComponent)
+        {
+            ui->setupUi(this);
+            ui->comp_SimulatorSelector->setMode(CSimulatorSelector::CheckBoxes);
+            ui->tvp_AircraftModels->setAircraftModelMode(CAircraftModelListModel::OwnModelSet);
+            connect(ui->pb_StartCopying, &QPushButton::clicked, this, &CCopyModelsFromOtherSwiftVersionsComponent::copy);
+        }
+
+        CCopyModelsFromOtherSwiftVersionsComponent::~CCopyModelsFromOtherSwiftVersionsComponent()
+        { }
+
+        void CCopyModelsFromOtherSwiftVersionsComponent::copy()
+        {
+            const QSet<CSimulatorInfo> sims = ui->comp_SimulatorSelector->getValue().asSingleSimulatorSet();
+            if (sims.isEmpty())
+            {
+                static const CStatusMessage m = CStatusMessage(this).validationError("No simulators selected");
+                this->showOverlayMessage(m);
+                return;
+            }
+
+            const bool set = ui->cb_ModelSet->isChecked();
+            const bool cache = ui->cb_ModelCache->isChecked();
+            if (!cache && !set)
+            {
+                static const CStatusMessage m = CStatusMessage(this).validationError("No simulators selected");
+                this->showOverlayMessage(m);
+                return;
+            }
+
+            if (!ui->comp_OtherSwiftVersions->hasSelection())
+            {
+                static const CStatusMessage m = CStatusMessage(this).validationError("No other version selected");
+                this->showOverlayMessage(m);
+                return;
+            }
+
+            const CApplicationInfo otherVersion = ui->comp_OtherSwiftVersions->selectedOtherVersion();
+            for (const CSimulatorInfo &sim : sims)
+            {
+                if (set)
+                {
+                    // inits current version cache
+                    m_modelSetCaches.setCurrentSimulator(sim);
+                    m_modelSetCaches.synchronizeCurrentCache();
+
+                    // get file name
+                    CAircraftModelList otherSet;
+                    const QString thisVersionModelSetFile = m_modelSetCaches.getFilename(sim);
+                    if (this->readDataFile(thisVersionModelSetFile, otherSet, otherVersion, sim) && !otherSet.isEmpty())
+                    {
+                        CApplication::processEventsFor(250);
+                        if (this->confirmOverride(QString("Override model set for '%1'").arg(sim.toQString())))
+                        {
+                            m_modelSetCaches.setModels(otherSet, sim);
+                        }
+                    }
+                } // set
+
+                if (cache)
+                {
+                    // inits current version cache
+                    m_modelCaches.setCurrentSimulator(sim);
+                    m_modelCaches.synchronizeCurrentCache();
+
+                    // get file name
+                    CAircraftModelList otherCache;
+                    const QString thisVersionModelCacheFile = m_modelCaches.getFilename(sim);
+                    if (this->readDataFile(thisVersionModelCacheFile, otherCache, otherVersion, sim) && !otherCache.isEmpty())
+                    {
+                        CApplication::processEventsFor(250);
+                        if (this->confirmOverride(QString("Override model cache for '%1'").arg(sim.toQString())))
+                        {
+                            m_modelCaches.setModels(otherCache, sim);
+                        }
+                    }
+                }
+            } // all sims
+        }
+
+        bool CCopyModelsFromOtherSwiftVersionsComponent::readDataFile(const QString &thisVersionModelFile, CAircraftModelList &models, const CApplicationInfo &otherVersion, const CSimulatorInfo &sim)
+        {
+            // init
+            models.clear();
+
+            // create relative file name
+            QString relativeModelFile = thisVersionModelFile;
+            relativeModelFile = relativeModelFile.replace(CDirectoryUtils::applicationDataDirectory(), "", Qt::CaseInsensitive);
+            if (relativeModelFile.length() < 2) { return false; }
+            relativeModelFile = relativeModelFile.mid(relativeModelFile.indexOf('/', 1));
+
+            const QString otherModelFile = CFileUtils::appendFilePathsAndFixUnc(otherVersion.getApplicationDataDirectory(), relativeModelFile);
+            const QFileInfo fiOtherModelFile(otherModelFile);
+            if (!fiOtherModelFile.exists())
+            {
+                static const QString noSet("No models here: '%1'");
+                ui->le_Status->setText(noSet.arg(fiOtherModelFile.absoluteFilePath()));
+                return false;
+            }
+
+            // read other file
+            const QString jsonString = CFileUtils::readFileToString(fiOtherModelFile.absoluteFilePath());
+            if (jsonString.isEmpty()) { return false; }
+            try
+            {
+                models = CAircraftModelList::fromMultipleJsonFormats(jsonString);
+                ui->tvp_AircraftModels->updateContainerAsync(models);
+                static const QString importSet("Imported models: '%1'");
+                ui->le_Status->setText(importSet.arg(fiOtherModelFile.absoluteFilePath()));
+            }
+            catch (const CJsonException &ex)
+            {
+                static const QString m("JSON format error. '%1'");
+                this->showOverlayMessage(ex.toStatusMessage(this, m.arg(fiOtherModelFile.absoluteFilePath())));
+                return false;
+            }
+
+            static const QString importSet("Imported %1 models '%2' for %3");
+            ui->le_Status->setText(importSet.arg(models.size()).arg(fiOtherModelFile.fileName(), sim.toQString()));
+            return true;
+        }
+
+        bool CCopyModelsFromOtherSwiftVersionsComponent::confirmOverride(const QString &msg)
+        {
+            if (ui->cb_Silent->isChecked()) { return true; }
+            const QMessageBox::StandardButton reply = QMessageBox::question(this, QStringLiteral("Confirm override"), withQUestionMark(msg), QMessageBox::Yes | QMessageBox::No);
+            return reply == QMessageBox::Yes;
+        }
+
+        bool CCopyModelsFromOtherSwiftVersionsWizardPage::validatePage()
+        {
+            Q_ASSERT_X(m_copyModels, Q_FUNC_INFO, "Missing widget");
+            return true;
+        }
+    } // ns
+} // ns
diff --git a/src/blackgui/components/copymodelsfromotherswiftversionscomponent.h b/src/blackgui/components/copymodelsfromotherswiftversionscomponent.h
new file mode 100644
index 000000000..8dd5ab151
--- /dev/null
+++ b/src/blackgui/components/copymodelsfromotherswiftversionscomponent.h
@@ -0,0 +1,79 @@
+/* Copyright (C) 2018
+ * swift project Community / Contributors
+ *
+ * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKGUI_COMPONENTS_COPYMODELSFROMOTHERSWIFTVERSIONS_H
+#define BLACKGUI_COMPONENTS_COPYMODELSFROMOTHERSWIFTVERSIONS_H
+
+#include "blackgui/overlaymessagesframe.h"
+#include "blackmisc/simulation/data/modelcaches.h"
+#include "blackmisc/applicationinfo.h"
+#include <QFrame>
+#include <QWizardPage>
+#include <QScopedPointer>
+
+namespace Ui { class CCopyModelsFromOtherSwiftVersionsComponent; }
+namespace BlackGui
+{
+    namespace Components
+    {
+        /**
+         * Copy models from another swift version
+         */
+        class CCopyModelsFromOtherSwiftVersionsComponent : public COverlayMessagesFrame
+        {
+            Q_OBJECT
+
+        public:
+            //! Ctor
+            explicit CCopyModelsFromOtherSwiftVersionsComponent(QWidget *parent = nullptr);
+
+            //! Dtor
+            virtual ~CCopyModelsFromOtherSwiftVersionsComponent();
+
+        private:
+            //! Copy as per UI settings
+            void copy();
+
+            //! Read data file
+            bool readDataFile(const QString &modelFile, BlackMisc::Simulation::CAircraftModelList &models, const BlackMisc::CApplicationInfo &otherVersion, const BlackMisc::Simulation::CSimulatorInfo &sim);
+
+            //! Confirm override
+            bool confirmOverride(const QString &msg);
+
+            QScopedPointer<Ui::CCopyModelsFromOtherSwiftVersionsComponent> ui;
+
+            // caches will be explicitly initialized in copy
+            BlackMisc::Simulation::Data::CModelCaches m_modelCaches { false, this };
+            BlackMisc::Simulation::Data::CModelSetCaches m_modelSetCaches { false, this };
+        };
+
+        /**
+         * Wizard page for CCopyModelsFromOtherSwiftVersionsComponent
+         */
+        class CCopyModelsFromOtherSwiftVersionsWizardPage : public QWizardPage
+        {
+        public:
+            //! Constructors
+            using QWizardPage::QWizardPage;
+
+            //! Set config
+            void setConfigComponent(CCopyModelsFromOtherSwiftVersionsComponent *config) { m_copyModels = config; }
+
+            //! \copydoc QWizardPage::validatePage
+            virtual bool validatePage() override;
+
+        private:
+            CCopyModelsFromOtherSwiftVersionsComponent *m_copyModels = nullptr;
+        };
+    } // ns
+} // ns
+
+#endif // guard
diff --git a/src/blackgui/components/copymodelsfromotherswiftversionscomponent.ui b/src/blackgui/components/copymodelsfromotherswiftversionscomponent.ui
new file mode 100644
index 000000000..4f501cbfb
--- /dev/null
+++ b/src/blackgui/components/copymodelsfromotherswiftversionscomponent.ui
@@ -0,0 +1,191 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>CCopyModelsFromOtherSwiftVersionsComponent</class>
+ <widget class="QFrame" name="CCopyModelsFromOtherSwiftVersionsComponent">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>508</width>
+    <height>420</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Copy models from other swift versions</string>
+  </property>
+  <layout class="QVBoxLayout" name="vl_CopyModelsFromOtherSwiftVersions" stretch="2,1,4">
+   <item>
+    <widget class="QGroupBox" name="gb_OtherSwiftVersions">
+     <property name="title">
+      <string>Select the version to copy from</string>
+     </property>
+     <layout class="QVBoxLayout" name="vl_OtherSwiftVersions">
+      <item>
+       <widget class="BlackGui::Components::COtherSwiftVersionsComponent" name="comp_OtherSwiftVersions">
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>50</height>
+         </size>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="gb_WhatToCopy">
+     <property name="title">
+      <string>Select what to copy</string>
+     </property>
+     <layout class="QHBoxLayout" name="hl_WhatToCopy">
+      <item>
+       <widget class="QCheckBox" name="cb_ModelSet">
+        <property name="text">
+         <string>Model set</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="cb_ModelCache">
+        <property name="text">
+         <string>Model cache</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLabel" name="lbl_Of">
+        <property name="text">
+         <string>of simulator:</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="BlackGui::Components::CSimulatorSelector" name="comp_SimulatorSelector">
+        <property name="minimumSize">
+         <size>
+          <width>100</width>
+          <height>0</height>
+         </size>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="hs_SelectWhatToCopy">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="cb_Silent">
+        <property name="text">
+         <string>silent</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QPushButton" name="pb_StartCopying">
+        <property name="text">
+         <string>start</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="gb_Progress">
+     <property name="title">
+      <string>Progress</string>
+     </property>
+     <layout class="QVBoxLayout" name="vl_Progress">
+      <item>
+       <widget class="QFrame" name="fr_Status">
+        <layout class="QFormLayout" name="fl_Status">
+         <property name="leftMargin">
+          <number>0</number>
+         </property>
+         <property name="topMargin">
+          <number>0</number>
+         </property>
+         <property name="rightMargin">
+          <number>0</number>
+         </property>
+         <property name="bottomMargin">
+          <number>0</number>
+         </property>
+         <item row="1" column="0">
+          <widget class="QLabel" name="lbl_Status">
+           <property name="text">
+            <string>Status:</string>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="QLineEdit" name="le_Status">
+           <property name="readOnly">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="BlackGui::Views::CAircraftModelView" name="tvp_AircraftModels">
+        <property name="selectionMode">
+         <enum>QAbstractItemView::SingleSelection</enum>
+        </property>
+        <property name="selectionBehavior">
+         <enum>QAbstractItemView::SelectRows</enum>
+        </property>
+        <attribute name="verticalHeaderVisible">
+         <bool>false</bool>
+        </attribute>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>BlackGui::Components::COtherSwiftVersionsComponent</class>
+   <extends>QFrame</extends>
+   <header>blackgui/components/otherswiftversionscomponent.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>BlackGui::Components::CSimulatorSelector</class>
+   <extends>QFrame</extends>
+   <header>blackgui/components/simulatorselector.h</header>
+   <container>1</container>
+  </customwidget>
+  <customwidget>
+   <class>BlackGui::Views::CAircraftModelView</class>
+   <extends>QTableView</extends>
+   <header>blackgui/views/aircraftmodelview.h</header>
+  </customwidget>
+ </customwidgets>
+ <tabstops>
+  <tabstop>cb_ModelSet</tabstop>
+  <tabstop>cb_ModelCache</tabstop>
+  <tabstop>cb_Silent</tabstop>
+  <tabstop>pb_StartCopying</tabstop>
+  <tabstop>le_Status</tabstop>
+  <tabstop>tvp_AircraftModels</tabstop>
+ </tabstops>
+ <resources/>
+ <connections/>
+</ui>