diff --git a/Nuclex.Windows.Forms (net-4.0).csproj b/Nuclex.Windows.Forms (net-4.0).csproj
index 37b940b..37d31d3 100644
--- a/Nuclex.Windows.Forms (net-4.0).csproj	
+++ b/Nuclex.Windows.Forms (net-4.0).csproj	
@@ -57,6 +57,8 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Source\AutoBinding\ConventionBinder.cs" />
     <Compile Include="Source\AutoBinding\IAutoBinder.cs" />
+    <Compile Include="Source\CommonDialogs\CommonDialogManager.cs" />
+    <Compile Include="Source\CommonDialogs\ICommonDialogService.cs" />
     <Compile Include="Source\Messages\IMessageService.cs" />
     <Compile Include="Source\Messages\MessageEventArgs.cs" />
     <Compile Include="Source\Messages\MessageEventArgs.Test.cs">
diff --git a/Source/CommonDialogs/CommonDialogManager.cs b/Source/CommonDialogs/CommonDialogManager.cs
new file mode 100644
index 0000000..3d50d78
--- /dev/null
+++ b/Source/CommonDialogs/CommonDialogManager.cs
@@ -0,0 +1,187 @@
+#region CPL License
+/*
+Nuclex Framework
+Copyright (C) 2002-2019 Nuclex Development Labs
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the IBM Common Public License as
+published by the IBM Corporation; either version 1.0 of the
+License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+IBM Common Public License for more details.
+
+You should have received a copy of the IBM Common Public
+License along with this library
+*/
+#endregion
+
+using System;
+using System.Text;
+using System.Windows.Forms;
+
+namespace Nuclex.Windows.Forms.CommonDialogs {
+
+  /// <summary>Displays common dialogs for selecting files and directories</summary>
+  public class CommonDialogManager : ICommonDialogService {
+
+    /// <summary>Initializes a new task dialog message service</summary>
+    public CommonDialogManager() : this(NullActiveWindowTracker.Default) { }
+
+    /// <summary>Initializes a new task dialog message service</summary>
+    /// <param name="tracker">
+    ///   Active window tracker used to obtain the parent window for message boxes
+    /// </param>
+    public CommonDialogManager(IActiveWindowTracker tracker) {
+      this.tracker = tracker;
+    }
+
+    /// <summary>Asks the user for a location to save a file under</summary>
+    /// <param name="caption">Caption of the dialog</param>
+    /// <param name="masks">
+    ///   File masks in the form "Description|*.dat" or "Description2|*.da2;*.da3"
+    /// </param>
+    /// <returns>The full path of the file the user wishes to save as</returns>
+    public string AskForSaveLocation(string caption, params string[] masks) {
+      var saveDialog = new SaveFileDialog() {
+        Title = caption,
+        Filter = combineMasks(masks)
+      };
+
+      DialogResult result;
+      {
+        Form activeWindow = this.tracker.ActiveWindow;
+        if(activeWindow == null) {
+          result = saveDialog.ShowDialog();
+        } else {
+          result = saveDialog.ShowDialog(activeWindow);
+        }
+      }
+
+      if(result == DialogResult.OK) {
+        return saveDialog.FileName;
+      } else {
+        return null;
+      }
+    }
+
+    /// <summary>Asks the user to select a file to open</summary>
+    /// <param name="caption">Caption of the dialog</param>
+    /// <param name="masks">
+    ///   File masks in the form "Description|*.dat" or "Description2|*.da2;*.da3"
+    /// </param>
+    /// <returns>The full path of the file the user selected</returns>
+    public string AskForFileToOpen(string caption, params string[] masks) {
+      var openDialog = new OpenFileDialog() {
+        Title = caption,
+        Filter = combineMasks(masks),
+        CheckFileExists = true,
+        CheckPathExists = true,
+        Multiselect = false
+      };
+
+      DialogResult result;
+      {
+        Form activeWindow = this.tracker.ActiveWindow;
+        if(activeWindow == null) {
+          result = openDialog.ShowDialog();
+        } else {
+          result = openDialog.ShowDialog(activeWindow);
+        }
+      }
+
+      if(result == DialogResult.OK) {
+        return openDialog.FileName;
+      } else {
+        return null;
+      }
+    }
+
+    /// <summary>Asks the user to select one or more files to open</summary>
+    /// <param name="caption">Caption of the dialog</param>
+    /// <param name="masks">
+    ///   File masks in the form "Description|*.dat" or "Description2|*.da2;*.da3"
+    /// </param>
+    /// <returns>The full path of all files the user selected</returns>
+    public string[] AskForFilesToOpen(string caption, params string[] masks) {
+      var openDialog = new OpenFileDialog() {
+        Title = caption,
+        Filter = combineMasks(masks),
+        CheckFileExists = true,
+        CheckPathExists = true,
+        Multiselect = true
+      };
+
+      DialogResult result;
+      {
+        Form activeWindow = this.tracker.ActiveWindow;
+        if(activeWindow == null) {
+          result = openDialog.ShowDialog();
+        } else {
+          result = openDialog.ShowDialog(activeWindow);
+        }
+      }
+
+      if(result == DialogResult.OK) {
+        return openDialog.FileNames;
+      } else {
+        return null;
+      }
+    }
+
+    /// <summary>Asks the user to select a directory</summary>
+    /// <returns>The directory the user has selected</returns>
+    public string AskForDirectory(string caption) {
+      var folderDialog = new System.Windows.Forms.FolderBrowserDialog() {
+        Description = caption
+      };
+
+      DialogResult result;
+      {
+        Form activeWindow = this.tracker.ActiveWindow;
+        if(activeWindow == null) {
+          result = folderDialog.ShowDialog();
+        } else {
+          result = folderDialog.ShowDialog(activeWindow);
+        }
+      }
+
+      if(result == DialogResult.OK) {
+        return folderDialog.SelectedPath;
+      } else {
+        return null;
+      }
+    }
+
+    /// <summary>Combines an array of file masks into a single mask</summary>
+    /// <param name="masks">Masks that will be combined</param>
+    /// <returns>That combined masks</returns>
+    private static string combineMasks(string[] masks) {
+      if((masks == null) || (masks.Length == 0)) {
+        return null;
+      }
+
+      int requiredCapacity = 0;
+      for(int index = 0; index < masks.Length; ++index) {
+        requiredCapacity += masks[index].Length;
+        requiredCapacity += 1;
+      }
+
+      var maskBuilder = new StringBuilder(requiredCapacity);
+      maskBuilder.Append(masks[0]);
+      for(int index = 1; index < masks.Length; ++index) {
+        maskBuilder.Append('|');
+        maskBuilder.Append(masks[index]);
+      }
+
+      return maskBuilder.ToString();
+    }
+
+    /// <summary>Provides the currently active top-level window</summary>
+    private IActiveWindowTracker tracker;
+
+  }
+
+} // namespace Nuclex.Windows.Forms.CommonDialogs
diff --git a/Source/CommonDialogs/ICommonDialogService.cs b/Source/CommonDialogs/ICommonDialogService.cs
new file mode 100644
index 0000000..6f94b26
--- /dev/null
+++ b/Source/CommonDialogs/ICommonDialogService.cs
@@ -0,0 +1,58 @@
+#region CPL License
+/*
+Nuclex Framework
+Copyright (C) 2002-2019 Nuclex Development Labs
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the IBM Common Public License as
+published by the IBM Corporation; either version 1.0 of the
+License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+IBM Common Public License for more details.
+
+You should have received a copy of the IBM Common Public
+License along with this library
+*/
+#endregion
+
+using System;
+
+namespace Nuclex.Windows.Forms.CommonDialogs {
+
+  /// <summary>Displays common dialogs for selecting files and directories</summary>
+  public interface ICommonDialogService {
+
+    /// <summary>Asks the user for a location to save a file under</summary>
+    /// <param name="caption">Caption of the dialog</param>
+    /// <param name="masks">
+    ///   File masks in the form "Description|*.dat" or "Description2|*.da2;*.da3"
+    /// </param>
+    /// <returns>The full path of the file the user wishes to save as</returns>
+    string AskForSaveLocation(string caption, params string[] masks);
+
+    /// <summary>Asks the user to select a file to open</summary>
+    /// <param name="caption">Caption of the dialog</param>
+    /// <param name="masks">
+    ///   File masks in the form "Description|*.dat" or "Description2|*.da2;*.da3"
+    /// </param>
+    /// <returns>The full path of the file the user selected</returns>
+    string AskForFileToOpen(string caption, params string[] masks);
+
+    /// <summary>Asks the user to select one or more files to open</summary>
+    /// <param name="caption">Caption of the dialog</param>
+    /// <param name="masks">
+    ///   File masks in the form "Description|*.dat" or "Description2|*.da2;*.da3"
+    /// </param>
+    /// <returns>The full path of all files the user selected</returns>
+    string[] AskForFilesToOpen(string caption, params string[] masks);
+
+    /// <summary>Asks the user to select a directory</summary>
+    /// <returns>The directory the user has selected</returns>
+    string AskForDirectory(string caption);
+
+  }
+
+} // namespace Nuclex.Windows.Forms.CommonDialogs