diff --git a/Source/Core/DolphinQt2/GCMemcardManager.cpp b/Source/Core/DolphinQt2/GCMemcardManager.cpp
diff --git a/Source/Core/DolphinQt2/GCMemcardManager.h b/Source/Core/DolphinQt2/GCMemcardManager.h
@@ -0,0 +1,75 @@
+// Copyright 2018 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+#include <memory>
+#include <utility>
+#include <vector>
+
+#include <QDialog>
+
+class GCMemcard;
+
+class QDialogButtonBox;
+class QGroupBox;
+class QLabel;
+class QLineEdit;
+class QPushButton;
+class QTableWidget;
+class QTimer;
+
+class GCMemcardManager : public QDialog
+{
+public:
+  explicit GCMemcardManager(QWidget* parent = nullptr);
+  ~GCMemcardManager();
+
+private:
+  void CreateWidgets();
+  void ConnectWidgets();
+
+  void UpdateActions();
+  void UpdateSlotTable(int slot);
+  void SetSlotFile(int slot, QString path);
+  void SetSlotFileInteractive(int slot);
+  void SetActiveSlot(int slot);
+
+  void CopyFiles();
+  void ImportFile();
+  void DeleteFiles();
+  void ExportFiles(bool prompt);
+  void ExportAllFiles();
+  void FixChecksums();
+  void DrawIcons();
+
+  QPixmap GetBannerFromSaveFile(int file_index);
+  std::vector<QPixmap> GetIconFromSaveFile(int file_index);
+
+  // Actions
+  QPushButton* m_select_button;
+  QPushButton* m_copy_button;
+  QPushButton* m_export_button;
+  QPushButton* m_export_all_button;
+  QPushButton* m_import_button;
+  QPushButton* m_delete_button;
+  QPushButton* m_fix_checksums_button;
+
+  // Slots
+  static constexpr int SLOT_COUNT = 2;
+  std::array<std::vector<std::pair<int, std::vector<QPixmap>>>, SLOT_COUNT> m_slot_active_icons;
+  std::array<std::unique_ptr<GCMemcard>, SLOT_COUNT> m_slot_memcard;
+  std::array<QGroupBox*, SLOT_COUNT> m_slot_group;
+  std::array<QLineEdit*, SLOT_COUNT> m_slot_file_edit;
+  std::array<QPushButton*, SLOT_COUNT> m_slot_file_button;
+  std::array<QTableWidget*, SLOT_COUNT> m_slot_table;
+  std::array<QLabel*, SLOT_COUNT> m_slot_stat_label;
+
+  int m_active_slot;
+  int m_current_frame;
+
+  QDialogButtonBox* m_button_box;
+  QTimer* m_timer;
+};
diff --git a/Source/Core/DolphinQt2/MainWindow.cpp b/Source/Core/DolphinQt2/MainWindow.cpp
@@ -53,6 +53,7 @@
 #include "DolphinQt2/Debugger/RegisterWidget.h"
 #include "DolphinQt2/Debugger/WatchWidget.h"
 #include "DolphinQt2/FIFOPlayerWindow.h"
+#include "DolphinQt2/GCMemcardManager.h"
 #include "DolphinQt2/Host.h"
 #include "DolphinQt2/HotkeyScheduler.h"
 #include "DolphinQt2/MainWindow.h"
@@ -234,6 +235,7 @@ void MainWindow::ConnectMenuBar()
   connect(m_menu_bar, &MenuBar::ConfigureHotkeys, this, &MainWindow::ShowHotkeyDialog);
 
   // Tools
+  connect(m_menu_bar, &MenuBar::ShowMemcardManager, this, &MainWindow::ShowMemcardManager);
   connect(m_menu_bar, &MenuBar::BootGameCubeIPL, this, &MainWindow::OnBootGameCubeIPL);
   connect(m_menu_bar, &MenuBar::ImportNANDBackup, this, &MainWindow::OnImportNANDBackup);
   connect(m_menu_bar, &MenuBar::PerformOnlineUpdate, this, &MainWindow::PerformOnlineUpdate);
@@ -1065,3 +1067,10 @@ void MainWindow::OnConnectWiiRemote(int id)
     Wiimote::Connect(id, !is_connected);
   });
 }
+
+void MainWindow::ShowMemcardManager()
+{
+  GCMemcardManager manager(this);
+
+  manager.exec();
+}
diff --git a/Source/Core/DolphinQt2/MainWindow.h b/Source/Core/DolphinQt2/MainWindow.h
@@ -104,6 +104,7 @@ class MainWindow final : public QMainWindow
   void ShowHotkeyDialog();
   void ShowNetPlaySetupDialog();
   void ShowFIFOPlayer();
+  void ShowMemcardManager();
 
   void NetPlayInit();
   bool NetPlayJoin();

diff --git a/Source/Core/DolphinQt2/MenuBar.cpp b/Source/Core/DolphinQt2/MenuBar.cpp
@@ -109,6 +109,11 @@ void MenuBar::AddToolsMenu()
 {
   QMenu* tools_menu = addMenu(tr("&Tools"));
 
+  AddAction(tools_menu, tr("&Memory Card Manager (GC)"), this,
+            [this] { emit ShowMemcardManager(); });
+
+  tools_menu->addSeparator();
+
   AddAction(tools_menu, tr("Import Wii Save..."), this, &MenuBar::ImportWiiSave);
   AddAction(tools_menu, tr("Export All Wii Saves"), this, &MenuBar::ExportWiiSaves);
 

diff --git a/Source/Core/DolphinQt2/MenuBar.h b/Source/Core/DolphinQt2/MenuBar.h
@@ -62,6 +62,7 @@ class MenuBar final : public QMenuBar
   void PerformOnlineUpdate(const std::string& region);
 
   // Tools
+  void ShowMemcardManager();
   void BootGameCubeIPL(DiscIO::Region region);
   void ShowFIFOPlayer();
   void ShowAboutDialog();