diff --git a/Source/NETworkManager/ViewModels/IPScannerViewModel.cs b/Source/NETworkManager/ViewModels/IPScannerViewModel.cs
index 6cf498c5f2..7f8e6cfabf 100644
--- a/Source/NETworkManager/ViewModels/IPScannerViewModel.cs
+++ b/Source/NETworkManager/ViewModels/IPScannerViewModel.cs
@@ -100,7 +100,7 @@ public bool CancelScan
             }
         }
 
-        private ObservableCollection<HostInfo> _results = new ObservableCollection<HostInfo>();
+        private ObservableCollection<HostInfo> _results = new();
         public ObservableCollection<HostInfo> Results
         {
             get => _results;
diff --git a/Source/NETworkManager/ViewModels/PortProfilesViewModel.cs b/Source/NETworkManager/ViewModels/PortProfilesViewModel.cs
index 4c29e56389..0aa0ea8664 100644
--- a/Source/NETworkManager/ViewModels/PortProfilesViewModel.cs
+++ b/Source/NETworkManager/ViewModels/PortProfilesViewModel.cs
@@ -5,6 +5,9 @@
 using System.ComponentModel;
 using System.Windows.Data;
 using NETworkManager.Settings;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace NETworkManager.ViewModels
 {
@@ -36,16 +39,16 @@ public string Search
 
         public ICollectionView PortProfiles { get; }
 
-        private PortProfileInfo _selectedPortProfile = new PortProfileInfo();
-        public PortProfileInfo SelectedPortProfile
+        private IList _selectedPortProfiles = new ArrayList();
+        public IList SelectedPortProfiles
         {
-            get => _selectedPortProfile;
+            get => _selectedPortProfiles;
             set
             {
-                if (value == _selectedPortProfile)
+                if (Equals(value, _selectedPortProfiles))
                     return;
 
-                _selectedPortProfile = value;
+                _selectedPortProfiles = value;
                 OnPropertyChanged();
             }
         }
@@ -64,7 +67,7 @@ public PortProfilesViewModel(Action<PortProfilesViewModel> okCommand, Action<Por
                 if (string.IsNullOrEmpty(Search))
                     return true;
 
-                if (!(o is PortProfileInfo info))
+                if (o is not PortProfileInfo info)
                     return false;
 
                 var search = Search.Trim();
@@ -75,5 +78,10 @@ public PortProfilesViewModel(Action<PortProfilesViewModel> okCommand, Action<Por
 
             _isLoading = false;
         }
+
+        public List<PortProfileInfo> GetSelectedPortProfiles()
+        {
+            return new List<PortProfileInfo>(SelectedPortProfiles.Cast<PortProfileInfo>());
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/Source/NETworkManager/ViewModels/PortScannerViewModel.cs b/Source/NETworkManager/ViewModels/PortScannerViewModel.cs
index ac76a49102..e6f6c5c602 100644
--- a/Source/NETworkManager/ViewModels/PortScannerViewModel.cs
+++ b/Source/NETworkManager/ViewModels/PortScannerViewModel.cs
@@ -99,16 +99,16 @@ public bool CancelScan
             }
         }
 
-        private ObservableCollection<PortInfo> _portScanResults = new ObservableCollection<PortInfo>();
-        public ObservableCollection<PortInfo> PortScanResult
+        private ObservableCollection<PortInfo> _results = new();
+        public ObservableCollection<PortInfo> Results
         {
-            get => _portScanResults;
+            get => _results;
             set
             {
-                if (_portScanResults != null && value == _portScanResults)
+                if (_results != null && value == _results)
                     return;
 
-                _portScanResults = value;
+                _results = value;
             }
         }
 
@@ -231,7 +231,7 @@ public PortScannerViewModel(IDialogCoordinator instance, int tabId, string host,
             PortsHistoryView = CollectionViewSource.GetDefaultView(SettingsManager.Current.PortScanner_PortsHistory);
 
             // Result view
-            ResultsView = CollectionViewSource.GetDefaultView(PortScanResult);
+            ResultsView = CollectionViewSource.GetDefaultView(Results);
             ResultsView.GroupDescriptions.Add(new PropertyGroupDescription(nameof(PortInfo.IPAddress)));
             ResultsView.SortDescriptions.Add(new SortDescription(nameof(PortInfo.IPAddressInt32), ListSortDirection.Descending));
 
@@ -358,7 +358,7 @@ private async Task OpenPortProfileSelection()
             {
                 _dialogCoordinator.HideMetroDialogAsync(this, customDialog);
 
-                Ports = instance.SelectedPortProfile.Ports;
+                Ports = string.Join("; " , instance.GetSelectedPortProfiles().Select(x => x.Ports));
             }, instance =>
             {
                 _dialogCoordinator.HideMetroDialogAsync(this, customDialog);
@@ -382,7 +382,7 @@ private async Task StartScan()
             IsScanRunning = true;
             PreparingScan = true;
 
-            PortScanResult.Clear();
+            Results.Clear();
 
             // Change the tab title (not nice, but it works)
             var window = Application.Current.Windows.OfType<Window>().FirstOrDefault(x => x.IsActive);
@@ -482,7 +482,7 @@ private async Task Export()
 
                 try
                 {
-                    ExportManager.Export(instance.FilePath, instance.FileType, instance.ExportAll ? PortScanResult : new ObservableCollection<PortInfo>(SelectedResults.Cast<PortInfo>().ToArray()));
+                    ExportManager.Export(instance.FilePath, instance.FileType, instance.ExportAll ? Results : new ObservableCollection<PortInfo>(SelectedResults.Cast<PortInfo>().ToArray()));
                 }
                 catch (Exception ex)
                 {
@@ -582,7 +582,7 @@ private void PortScanned(object sender, PortScannedArgs e)
             Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(delegate ()
             {
                 //lock (PortScanResult)
-                    PortScanResult.Add(portInfo);
+                Results.Add(portInfo);
             }));
         }
 
diff --git a/Source/NETworkManager/Views/PortProfilesDialog.xaml b/Source/NETworkManager/Views/PortProfilesDialog.xaml
index e3c10d05ed..48550d68a8 100644
--- a/Source/NETworkManager/Views/PortProfilesDialog.xaml
+++ b/Source/NETworkManager/Views/PortProfilesDialog.xaml
@@ -5,6 +5,7 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"            
              xmlns:network="clr-namespace:NETworkManager.Models.Network;assembly=NETworkManager.Models"
              xmlns:viewModels="clr-namespace:NETworkManager.ViewModels"
+             xmlns:controls="clr-namespace:NETworkManager.Controls;assembly=NETworkManager.Controls"
              xmlns:localization="clr-namespace:NETworkManager.Localization.Resources;assembly=NETworkManager.Localization"
              mc:Ignorable="d" Loaded="UserControl_Loaded" d:DataContext="{d:DesignInstance viewModels:PortProfilesViewModel}">
     <Grid Margin="0,20">
@@ -17,33 +18,33 @@
         </Grid.RowDefinitions>
         <TextBox x:Name="TextBoxSearch" Grid.Column="0" VerticalAlignment="Center" Text="{Binding Search, UpdateSourceTrigger=PropertyChanged}" Style="{StaticResource SearchTextBox}" />
         <Grid Grid.Row="2">
-            <DataGrid x:Name="DataGridPortProfiles" Style="{StaticResource DefaultDataGrid}" ItemsSource="{Binding PortProfiles}" SelectionMode="Single" SelectedItem="{Binding SelectedPortProfile}">             
-                <DataGrid.Columns>
+            <controls:MultiSelectDataGrid x:Name="DataGridPortProfiles" Style="{StaticResource DefaultDataGrid}" ItemsSource="{Binding PortProfiles}" SelectedItemsList="{Binding SelectedPortProfiles, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}">
+                <controls:MultiSelectDataGrid.Columns>
                     <DataGridTextColumn Header="{x:Static localization:Strings.Name}" Binding="{Binding (network:PortProfileInfo.Name)}" Width="1*" />
                     <DataGridTextColumn Header="{x:Static localization:Strings.Ports}" Binding="{Binding (network:PortProfileInfo.Ports)}" Width="2*" />
-                </DataGrid.Columns>
-                <DataGrid.InputBindings>
+                </controls:MultiSelectDataGrid.Columns>
+                <controls:MultiSelectDataGrid.InputBindings>
                     <KeyBinding Command="{Binding OKCommand}" Key="Return" />
-                </DataGrid.InputBindings>
-                <DataGrid.RowStyle>
+                </controls:MultiSelectDataGrid.InputBindings>
+                <controls:MultiSelectDataGrid.RowStyle>
                     <Style TargetType="{x:Type DataGridRow}" BasedOn="{StaticResource MahApps.Styles.DataGridRow}">
                         <EventSetter Event="MouseDoubleClick" Handler="DataGridRow_MouseDoubleClick" />
                     </Style>
-                </DataGrid.RowStyle>
-            </DataGrid>
+                </controls:MultiSelectDataGrid.RowStyle>
+            </controls:MultiSelectDataGrid>
         </Grid>
-        <StackPanel Grid.Row="4" Orientation="Horizontal" HorizontalAlignment="Right">            
+        <StackPanel Grid.Row="4" Orientation="Horizontal" HorizontalAlignment="Right">
             <Button Content="{x:Static localization:Strings.OK}" Command="{Binding OKCommand}" IsDefault="True" Margin="0,0,10,0">
                 <Button.Style>
                     <Style TargetType="{x:Type Button}" BasedOn="{StaticResource HighlightedButton}">
-                        <Setter Property="IsEnabled" Value="False" />
+                        <Setter Property="IsEnabled" Value="True" />
                         <Style.Triggers>
                             <MultiDataTrigger>
                                 <MultiDataTrigger.Conditions>
-                                    <Condition Binding="{Binding ElementName=DataGridPortProfiles, Path=SelectedItems.Count}" Value="1" />
+                                    <Condition Binding="{Binding ElementName=DataGridPortProfiles, Path=SelectedItems.Count}" Value="0" />
                                 </MultiDataTrigger.Conditions>
                                 <MultiDataTrigger.Setters>
-                                    <Setter Property="IsEnabled" Value="True"/>
+                                    <Setter Property="IsEnabled" Value="False"/>
                                 </MultiDataTrigger.Setters>
                             </MultiDataTrigger>
                         </Style.Triggers>
diff --git a/docs/Changelog/next-release.md b/docs/Changelog/next-release.md
index 48ca04bc2f..b4522ea2dc 100644
--- a/docs/Changelog/next-release.md
+++ b/docs/Changelog/next-release.md
@@ -42,6 +42,7 @@ New Feature
   - New Port state "Timed out" if the timelimit is reached. [#1969](https://github.com/BornToBeRoot/NETworkManager/pull/1969){:target="\_blank"}
 - **Port Scanner**
   - Add new port profiles / improve existing ones [#1909](https://github.com/BornToBeRoot/NETworkManager/pull/1909){:target="\_blank"}
+  - Select multiple port profiles with `Ctrl` or holding left mouse button [#1979](https://github.com/BornToBeRoot/NETworkManager/pull/1979){:target="\_blank"}
   - Max host threads changed to to 256 [#1927](https://github.com/BornToBeRoot/NETworkManager/pull/1927){:target="\_blank"}
   - Max port threads changed to to 1024 [#1927](https://github.com/BornToBeRoot/NETworkManager/pull/1927){:target="\_blank"}
 - **Ping**