diff --git a/src/gba/sharkport.c b/src/gba/sharkport.c
new file mode 100644
index 000000000..815bb2a01
--- /dev/null
+++ b/src/gba/sharkport.c
@@ -0,0 +1,145 @@
+/* Copyright (c) 2013-2015 Jeffrey Pfau
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include "sharkport.h"
+
+#include "gba/gba.h"
+#include "util/vfs.h"
+
+static const char* const SHARKPORT_HEADER = "SharkPortSave";
+
+bool GBASavedataImportSharkPort(struct GBA* gba, struct VFile* vf) {
+	char buffer[0x1C];
+	if (vf->read(vf, buffer, 4) < 4) {
+		return false;
+	}
+	uint32_t size;
+	LOAD_32(size, 0, buffer);
+	if (size != strlen(SHARKPORT_HEADER)) {
+		return false;
+	}
+	if (vf->read(vf, buffer, size) < size) {
+		return false;
+	}
+	if (memcmp(SHARKPORT_HEADER, buffer, size) != 0) {
+		return false;
+	}
+	if (vf->read(vf, buffer, 4) < 4) {
+		return false;
+	}
+	LOAD_32(size, 0, buffer);
+	if (size != 0x000F0000) {
+		// What is this value?
+		return false;
+	}
+
+	// Skip first three fields
+	if (vf->read(vf, buffer, 4) < 4) {
+		return false;
+	}
+	LOAD_32(size, 0, buffer);
+	if (vf->seek(vf, size, SEEK_CUR) < 0) {
+		return false;
+	}
+
+	if (vf->read(vf, buffer, 4) < 4) {
+		return false;
+	}
+	LOAD_32(size, 0, buffer);
+	if (vf->seek(vf, size, SEEK_CUR) < 0) {
+		return false;
+	}
+
+	if (vf->read(vf, buffer, 4) < 4) {
+		return false;
+	}
+	LOAD_32(size, 0, buffer);
+	if (vf->seek(vf, size, SEEK_CUR) < 0) {
+		return false;
+	}
+
+	// Read payload
+	if (vf->read(vf, buffer, 4) < 4) {
+		return false;
+	}
+	LOAD_32(size, 0, buffer);
+	if (size < 0x1C || size > SIZE_CART_FLASH1M + 0x1C) {
+		return false;
+	}
+	char* payload = malloc(size);
+	if (vf->read(vf, payload, size) < size) {
+		goto cleanup;
+	}
+
+	struct GBACartridge* cart = (struct GBACartridge*) gba->memory.rom;
+	memcpy(buffer, cart->title, 16);
+	buffer[0x10] = 0;
+	buffer[0x11] = 0;
+	buffer[0x12] = cart->checksum;
+	buffer[0x13] = cart->maker;
+	buffer[0x14] = 1;
+	buffer[0x15] = 0;
+	buffer[0x16] = 0;
+	buffer[0x17] = 0;
+	buffer[0x18] = 0;
+	buffer[0x19] = 0;
+	buffer[0x1A] = 0;
+	buffer[0x1B] = 0;
+	if (memcmp(buffer, payload, 0x1C) != 0) {
+		goto cleanup;
+	}
+
+	uint32_t checksum;
+	if (vf->read(vf, buffer, 4) < 4) {
+		goto cleanup;
+	}
+	LOAD_32(checksum, 0, buffer);
+
+	uint32_t calcChecksum = 0;
+	uint32_t i;
+	for (i = 0; i < size; ++i) {
+		calcChecksum += payload[i] << (calcChecksum % 24);
+	}
+
+	if (calcChecksum != checksum) {
+		goto cleanup;
+	}
+
+	uint32_t copySize = size - 0x1C;
+	switch (gba->memory.savedata.type) {
+	case SAVEDATA_SRAM:
+		if (copySize > SIZE_CART_SRAM) {
+			copySize = SIZE_CART_SRAM;
+		}
+		break;
+	case SAVEDATA_FLASH512:
+		if (copySize > SIZE_CART_FLASH512) {
+			GBASavedataForceType(&gba->memory.savedata, SAVEDATA_FLASH1M, gba->memory.savedata.realisticTiming);
+		}
+		// Fall through
+	case SAVEDATA_FLASH1M:
+		if (copySize > SIZE_CART_FLASH1M) {
+			copySize = SIZE_CART_FLASH1M;
+		}
+		break;
+	case SAVEDATA_EEPROM:
+		if (copySize > SIZE_CART_EEPROM) {
+			copySize = SAVEDATA_EEPROM;
+		}
+		break;
+	case SAVEDATA_FORCE_NONE:
+	case SAVEDATA_AUTODETECT:
+		goto cleanup;
+	}
+
+	memcpy(gba->memory.savedata.data, &payload[0x1C], copySize);
+
+	free(payload);
+	return true;
+
+cleanup:
+	free(payload);
+	return false;
+}
diff --git a/src/gba/sharkport.h b/src/gba/sharkport.h
new file mode 100644
index 000000000..1c709b209
--- /dev/null
+++ b/src/gba/sharkport.h
@@ -0,0 +1,17 @@
+/* Copyright (c) 2013-2015 Jeffrey Pfau
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef GBA_SHARKPORT_H
+#define GBA_SHARKPORT_H
+
+#include "util/common.h"
+
+struct GBA;
+struct VFile;
+
+bool GBASavedataImportSharkPort(struct GBA* gba, struct VFile* vf);
+bool GBASavedataExportSharkPort(const struct GBA* gba, struct VFile* vf);
+
+#endif
diff --git a/src/platform/qt/GameController.cpp b/src/platform/qt/GameController.cpp
index 2433ace39..9204bdbe9 100644
--- a/src/platform/qt/GameController.cpp
+++ b/src/platform/qt/GameController.cpp
@@ -18,6 +18,7 @@ extern "C" {
 #include "gba/audio.h"
 #include "gba/gba.h"
 #include "gba/serialize.h"
+#include "gba/sharkport.h"
 #include "gba/renderers/video-software.h"
 #include "gba/supervisor/config.h"
 #include "util/vfs.h"
@@ -296,6 +297,20 @@ void GameController::loadPatch(const QString& path) {
 	}
 }
 
+void GameController::importSharkport(const QString& path) {
+	if (!m_gameOpen) {
+		return;
+	}
+	VFile* vf = VFileOpen(path.toLocal8Bit().constData(), O_RDONLY);
+	if (!vf) {
+		return;
+	}
+	threadInterrupt();
+	GBASavedataImportSharkPort(m_threadContext.gba, vf);
+	threadContinue();
+	vf->close(vf);
+}
+
 void GameController::closeGame() {
 	if (!m_gameOpen) {
 		return;
diff --git a/src/platform/qt/GameController.h b/src/platform/qt/GameController.h
index 2b3681d8a..d5dd2fd43 100644
--- a/src/platform/qt/GameController.h
+++ b/src/platform/qt/GameController.h
@@ -98,6 +98,7 @@ public slots:
 	void setSkipBIOS(bool);
 	void setUseBIOS(bool);
 	void loadPatch(const QString& path);
+	void importSharkport(const QString& path);
 	void openGame();
 	void closeGame();
 	void setPaused(bool paused);
diff --git a/src/platform/qt/Window.cpp b/src/platform/qt/Window.cpp
index 90116608c..1f6ad9904 100644
--- a/src/platform/qt/Window.cpp
+++ b/src/platform/qt/Window.cpp
@@ -255,6 +255,21 @@ void Window::openView(QWidget* widget) {
 	widget->show();
 }
 
+void Window::importSharkport() {
+	bool doPause = m_controller->isLoaded() && !m_controller->isPaused();
+	if (doPause) {
+		m_controller->setPaused(true);
+	}
+	QString filename = QFileDialog::getOpenFileName(this, tr("Select save"), m_config->getQtOption("lastDirectory").toString(), tr("GameShark saves (*.sps *.xps)"));
+	if (doPause) {
+		m_controller->setPaused(false);
+	}
+	if (!filename.isEmpty()) {
+		m_config->setQtOption("lastDirectory", QFileInfo(filename).dir().path());
+		m_controller->importSharkport(filename);
+	}
+}
+
 void Window::openKeymapWindow() {
 	GBAKeyEditor* keyEditor = new GBAKeyEditor(&m_inputController, InputController::KEYBOARD);
 	openView(keyEditor);
@@ -604,6 +619,12 @@ void Window::setupMenu(QMenuBar* menubar) {
 		addControlledAction(quickSaveMenu, quickSave, QString("quickSave.%1").arg(i));
 	}
 
+	fileMenu->addSeparator();
+	QAction* loadSharkport = new QAction(tr("Import GameShark Save"), fileMenu);
+	connect(loadSharkport, SIGNAL(triggered()), this, SLOT(importSharkport()));
+	m_gameActions.append(loadSharkport);
+	addControlledAction(fileMenu, loadSharkport, "loadSharkport");
+
 	fileMenu->addSeparator();
 	QAction* multiWindow = new QAction(tr("New multiplayer window"), fileMenu);
 	connect(multiWindow, &QAction::triggered, [this]() {
diff --git a/src/platform/qt/Window.h b/src/platform/qt/Window.h
index 2cbaa960b..1e3937d63 100644
--- a/src/platform/qt/Window.h
+++ b/src/platform/qt/Window.h
@@ -65,6 +65,8 @@ public slots:
 	void loadConfig();
 	void saveConfig();
 
+	void importSharkport();
+
 	void openKeymapWindow();
 	void openSettingsWindow();
 	void openShortcutWindow();