diff --git a/common/lc_commands.cpp b/common/lc_commands.cpp
index 42d0caf6..3e0cab11 100644
--- a/common/lc_commands.cpp
+++ b/common/lc_commands.cpp
@@ -179,6 +179,13 @@ lcCommand gCommands[LC_NUM_COMMANDS] =
 		QT_TRANSLATE_NOOP("Status", "Insert Clipboard contents"),
 		QT_TRANSLATE_NOOP("Shortcut", "Ctrl+V")
 	},
+	// LC_EDIT_DUPLICATE
+	{
+		QT_TRANSLATE_NOOP("Action", "Edit.Duplicate"),
+		QT_TRANSLATE_NOOP("Menu", "&Duplicate"),
+		QT_TRANSLATE_NOOP("Status", "Create a copy of the selected pieces"),
+		QT_TRANSLATE_NOOP("Shortcut", "Ctrl+D")
+	},
 	// LC_EDIT_FIND
 	{
 		QT_TRANSLATE_NOOP("Action", "Edit.Find"),
diff --git a/common/lc_commands.h b/common/lc_commands.h
index 0f0fb938..a1b33319 100644
--- a/common/lc_commands.h
+++ b/common/lc_commands.h
@@ -30,6 +30,7 @@ enum lcCommandId
 	LC_EDIT_CUT,
 	LC_EDIT_COPY,
 	LC_EDIT_PASTE,
+	LC_EDIT_DUPLICATE,
 	LC_EDIT_FIND,
 	LC_EDIT_FIND_NEXT,
 	LC_EDIT_FIND_PREVIOUS,
diff --git a/common/lc_mainwindow.cpp b/common/lc_mainwindow.cpp
index d80e317e..93533854 100644
--- a/common/lc_mainwindow.cpp
+++ b/common/lc_mainwindow.cpp
@@ -366,6 +366,7 @@ void lcMainWindow::CreateMenus()
 	EditMenu->addAction(mActions[LC_EDIT_CUT]);
 	EditMenu->addAction(mActions[LC_EDIT_COPY]);
 	EditMenu->addAction(mActions[LC_EDIT_PASTE]);
+	EditMenu->addAction(mActions[LC_EDIT_DUPLICATE]);
 	EditMenu->addSeparator();
 	EditMenu->addAction(mActions[LC_EDIT_FIND]);
 
@@ -1470,6 +1471,7 @@ void lcMainWindow::UpdateSelectedObjects(bool SelectionChanged)
 
 		mActions[LC_EDIT_CUT]->setEnabled(Flags & LC_SEL_SELECTED);
 		mActions[LC_EDIT_COPY]->setEnabled(Flags & LC_SEL_SELECTED);
+		mActions[LC_EDIT_DUPLICATE]->setEnabled(Flags & LC_SEL_SELECTED);
 		mActions[LC_EDIT_FIND]->setEnabled((Flags & LC_SEL_NO_PIECES) == 0);
 		mActions[LC_EDIT_FIND_NEXT]->setEnabled((Flags & LC_SEL_NO_PIECES) == 0);
 		mActions[LC_EDIT_FIND_PREVIOUS]->setEnabled((Flags & LC_SEL_NO_PIECES) == 0);
@@ -2034,6 +2036,10 @@ void lcMainWindow::HandleCommand(lcCommandId CommandId)
 		lcGetActiveModel()->Paste();
 		break;
 
+	case LC_EDIT_DUPLICATE:
+		lcGetActiveModel()->DuplicateSelectedPieces();
+		break;
+
 	case LC_EDIT_FIND:
 		if (DoDialog(LC_DIALOG_FIND, &mSearchOptions))
 			lcGetActiveModel()->FindPiece(true, true);
diff --git a/common/lc_model.cpp b/common/lc_model.cpp
index 2e306899..0479f893 100644
--- a/common/lc_model.cpp
+++ b/common/lc_model.cpp
@@ -996,7 +996,7 @@ void lcModel::Cut()
 		gMainWindow->UpdateTimeline(false, false);
 		gMainWindow->UpdateSelectedObjects(true);
 		gMainWindow->UpdateAllViews();
-		SaveCheckpoint("Cutting");
+		SaveCheckpoint(tr("Cutting"));
 	}
 }
 
@@ -1049,6 +1049,33 @@ void lcModel::Paste()
 	gMainWindow->UpdateAllViews();
 }
 
+void lcModel::DuplicateSelectedPieces()
+{
+	lcArray<lcObject*> NewPieces;
+
+	for (int PieceIdx = 0; PieceIdx < mPieces.GetSize(); PieceIdx++)
+	{
+		lcPiece* Piece = mPieces[PieceIdx];
+
+		if (!Piece->IsSelected())
+			continue;
+
+		lcPiece* NewPiece = new lcPiece(*Piece);
+		NewPiece->UpdatePosition(mCurrentStep);
+		NewPieces.Add(NewPiece);
+
+		PieceIdx++;
+		InsertPiece(NewPiece, PieceIdx);
+	}
+
+	if (NewPieces.IsEmpty())
+		return;
+
+	gMainWindow->UpdateTimeline(false, false);
+	SetSelectionAndFocus(NewPieces, NULL, 0);
+	SaveCheckpoint(tr("Duplicating Pieces"));
+}
+
 void lcModel::GetScene(lcScene& Scene, lcCamera* ViewCamera, bool DrawInterface) const
 {
 	Scene.Begin(ViewCamera->mWorldView);
@@ -1978,7 +2005,7 @@ void lcModel::AddPiece()
 	gMainWindow->UpdateTimeline(false, false);
 	ClearSelectionAndSetFocus(Piece, LC_PIECE_SECTION_POSITION);
 
-	SaveCheckpoint("Adding Piece");
+	SaveCheckpoint(tr("Adding Piece"));
 }
 
 void lcModel::AddPiece(lcPiece* Piece)
@@ -2020,7 +2047,7 @@ void lcModel::DeleteAllCameras()
 	gMainWindow->UpdateCameraMenu();
 	gMainWindow->UpdateSelectedObjects(true);
 	gMainWindow->UpdateAllViews();
-	SaveCheckpoint("Reseting Cameras");
+	SaveCheckpoint(tr("Reseting Cameras"));
 }
 
 void lcModel::DeleteSelectedObjects()
@@ -2030,7 +2057,7 @@ void lcModel::DeleteSelectedObjects()
 		gMainWindow->UpdateTimeline(false, false);
 		gMainWindow->UpdateSelectedObjects(true);
 		gMainWindow->UpdateAllViews();
-		SaveCheckpoint("Deleting");
+		SaveCheckpoint(tr("Deleting"));
 	}
 }
 
@@ -2061,7 +2088,7 @@ void lcModel::InsertControlPoint()
 
 	if (Piece->InsertControlPoint(Start, End))
 	{
-		SaveCheckpoint("Modifying");
+		SaveCheckpoint(tr("Modifying"));
 		gMainWindow->UpdateSelectedObjects(true);
 		gMainWindow->UpdateAllViews();
 	}
@@ -2078,7 +2105,7 @@ void lcModel::RemoveFocusedControlPoint()
 
 	if (Piece->RemoveFocusedControlPoint())
 	{
-		SaveCheckpoint("Modifying");
+		SaveCheckpoint(tr("Modifying"));
 		gMainWindow->UpdateSelectedObjects(true);
 		gMainWindow->UpdateAllViews();
 	}
@@ -2120,7 +2147,7 @@ void lcModel::ShowSelectedPiecesEarlier()
 		AddPiece(Piece);
 	}
 
-	SaveCheckpoint("Modifying");
+	SaveCheckpoint(tr("Modifying"));
 	gMainWindow->UpdateTimeline(false, false);
 	gMainWindow->UpdateSelectedObjects(true);
 	gMainWindow->UpdateAllViews();
@@ -2165,7 +2192,7 @@ void lcModel::ShowSelectedPiecesLater()
 		AddPiece(Piece);
 	}
 
-	SaveCheckpoint("Modifying");
+	SaveCheckpoint(tr("Modifying"));
 	gMainWindow->UpdateTimeline(false, false);
 	gMainWindow->UpdateSelectedObjects(true);
 	gMainWindow->UpdateAllViews();
@@ -2200,7 +2227,7 @@ void lcModel::SetPieceSteps(const QList<QPair<lcPiece*, lcStep>>& PieceSteps)
 
 	if (Modified)
 	{
-		SaveCheckpoint("Modifying");
+		SaveCheckpoint(tr("Modifying"));
 		gMainWindow->UpdateAllViews();
 		gMainWindow->UpdateTimeline(false, false);
 		gMainWindow->UpdateSelectedObjects(true);
@@ -2252,7 +2279,7 @@ void lcModel::MoveSelectionToModel(lcModel* Model)
 	if (ModelPiece)
 		ModelPiece->UpdatePosition(mCurrentStep);
 
-	SaveCheckpoint("New Model");
+	SaveCheckpoint(tr("New Model"));
 	gMainWindow->UpdateTimeline(false, false);
 	ClearSelectionAndSetFocus(ModelPiece, LC_PIECE_SECTION_POSITION);
 }
@@ -2302,7 +2329,7 @@ void lcModel::InlineSelectedModels()
 		return;
 	}
 
-	SaveCheckpoint("Inlining");
+	SaveCheckpoint(tr("Inlining"));
 	gMainWindow->UpdateTimeline(false, false);
 	SetSelectionAndFocus(NewPieces, NULL, 0);
 }
@@ -2449,7 +2476,7 @@ void lcModel::MoveSelectedObjects(const lcVector3& PieceDistance, const lcVector
 	{
 		gMainWindow->UpdateAllViews();
 		if (Checkpoint)
-			SaveCheckpoint("Moving");
+			SaveCheckpoint(tr("Moving"));
 		gMainWindow->UpdateSelectedObjects(false);
 	}
 }
@@ -2515,7 +2542,7 @@ void lcModel::RotateSelectedPieces(const lcVector3& Angles, bool Relative, bool
 	{
 		gMainWindow->UpdateAllViews();
 		if (Checkpoint)
-			SaveCheckpoint("Rotating");
+			SaveCheckpoint(tr("Rotating"));
 		gMainWindow->UpdateSelectedObjects(false);
 	}
 }
@@ -2541,7 +2568,7 @@ void lcModel::ScaleSelectedPieces(const float Scale, bool Update, bool Checkpoin
 		{
 			gMainWindow->UpdateAllViews();
 			if (Checkpoint)
-				SaveCheckpoint("Scaling");
+				SaveCheckpoint(tr("Scaling"));
 			gMainWindow->UpdateSelectedObjects(false);
 		}
 	}
diff --git a/common/lc_model.h b/common/lc_model.h
index a26f2117..a0452129 100644
--- a/common/lc_model.h
+++ b/common/lc_model.h
@@ -211,6 +211,7 @@ public:
 	void Cut();
 	void Copy();
 	void Paste();
+	void DuplicateSelectedPieces();
 
 	void GetScene(lcScene& Scene, lcCamera* ViewCamera, bool DrawInterface) const;
 	void SubModelAddRenderMeshes(lcScene& Scene, const lcMatrix44& WorldMatrix, int DefaultColorIndex, bool Focused, bool Selected) const;
diff --git a/common/piece.cpp b/common/piece.cpp
index d06f62e2..172dadde 100644
--- a/common/piece.cpp
+++ b/common/piece.cpp
@@ -34,6 +34,27 @@ lcPiece::lcPiece(PieceInfo* Info)
 	ChangeKey(mRotationKeys, lcMatrix33Identity(), 1, true);
 }
 
+lcPiece::lcPiece(const lcPiece& Other)
+	: lcObject(LC_OBJECT_PIECE)
+{
+	mMesh = NULL;
+	SetPieceInfo(Other.mPieceInfo, true);
+	mState = 0;
+	mColorIndex = Other.mColorIndex;
+	mColorCode = Other.mColorCode;
+	mStepShow = Other.mStepShow;
+	mStepHide = Other.mStepHide;
+	mGroup = Other.mGroup;
+	mFileLine = -1;
+	mPivotMatrix = Other.mPivotMatrix;
+
+	mPositionKeys = Other.mPositionKeys;
+	mRotationKeys = Other.mRotationKeys;
+	mControlPoints = Other.mControlPoints;
+
+	UpdateMesh();
+}
+
 lcPiece::~lcPiece()
 {
 	if (mPieceInfo)
diff --git a/common/piece.h b/common/piece.h
index aa0c684e..47dec6a8 100644
--- a/common/piece.h
+++ b/common/piece.h
@@ -56,6 +56,7 @@ class lcPiece : public lcObject
 {
 public:
 	lcPiece(PieceInfo* Info);
+	lcPiece(const lcPiece& Other);
 	~lcPiece();
 
 	virtual bool IsSelected() const
diff --git a/common/view.cpp b/common/view.cpp
index e9e1a459..a4d63235 100644
--- a/common/view.cpp
+++ b/common/view.cpp
@@ -341,6 +341,7 @@ void View::ShowContextMenu() const
 	Popup->addAction(Actions[LC_EDIT_CUT]);
 	Popup->addAction(Actions[LC_EDIT_COPY]);
 	Popup->addAction(Actions[LC_EDIT_PASTE]);
+	Popup->addAction(Actions[LC_EDIT_DUPLICATE]);
 
 	Popup->addSeparator();