diff --git a/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java b/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java
index 49f8f8e47..12998f847 100644
--- a/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java
+++ b/jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java
@@ -143,6 +143,7 @@ public class MainWindow extends JFrame {
 	private static final ImageIcon ICON_COMMENT_SEARCH = UiUtils.openIcon("table_edit");
 	private static final ImageIcon ICON_BACK = UiUtils.openIcon("icon_back");
 	private static final ImageIcon ICON_FORWARD = UiUtils.openIcon("icon_forward");
+	private static final ImageIcon ICON_QUARK = UiUtils.openIcon("icon_quark");
 	private static final ImageIcon ICON_PREF = UiUtils.openIcon("wrench");
 	private static final ImageIcon ICON_DEOBF = UiUtils.openIcon("lock_edit");
 	private static final ImageIcon ICON_LOG = UiUtils.openIcon("report");
@@ -662,6 +663,8 @@ public class MainWindow extends JFrame {
 				}
 			} else if (obj instanceof ApkSignature) {
 				tabbedPane.showSimpleNode((JNode) obj);
+			} else if (obj instanceof QuarkReport) {
+				tabbedPane.showSimpleNode((JNode) obj);
 			} else if (obj instanceof JNode) {
 				tabbedPane.codeJump(new JumpPosition((JNode) obj));
 			}
@@ -914,6 +917,14 @@ public class MainWindow extends JFrame {
 		forwardAction.putValue(Action.SHORT_DESCRIPTION, NLS.str("nav.forward"));
 		forwardAction.putValue(Action.ACCELERATOR_KEY, getKeyStroke(KeyEvent.VK_RIGHT, KeyEvent.ALT_DOWN_MASK));
 
+		Action quarkAction = new AbstractAction("Quark Engine", ICON_QUARK) {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				new QuarkDialog(MainWindow.this).setVisible(true);
+			}
+		};
+		quarkAction.putValue(Action.SHORT_DESCRIPTION, "Quark Engine");
+
 		JMenu file = new JMenu(NLS.str("menu.file"));
 		file.setMnemonic(KeyEvent.VK_F);
 		file.add(openAction);
@@ -998,6 +1009,8 @@ public class MainWindow extends JFrame {
 		toolbar.addSeparator();
 		toolbar.add(prefsAction);
 		toolbar.addSeparator();
+		toolbar.add(quarkAction);
+		toolbar.addSeparator();
 		toolbar.add(Box.createHorizontalGlue());
 		toolbar.add(updateLink);
 
@@ -1249,6 +1262,10 @@ public class MainWindow extends JFrame {
 		return progressPane;
 	}
 
+	public JRoot getTreeRoot() {
+		return treeRoot;
+	}
+
 	private class RecentProjectsMenuListener implements MenuListener {
 		private final JMenu menu;
 
diff --git a/jadx-gui/src/main/java/jadx/gui/ui/QuarkDialog.java b/jadx-gui/src/main/java/jadx/gui/ui/QuarkDialog.java
new file mode 100644
index 000000000..c3e41f55f
--- /dev/null
+++ b/jadx-gui/src/main/java/jadx/gui/ui/QuarkDialog.java
@@ -0,0 +1,232 @@
+package jadx.gui.ui;
+
+import java.awt.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import javax.swing.*;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.JsonIOException;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonSyntaxException;
+
+import jadx.gui.settings.JadxSettings;
+import jadx.gui.treemodel.JRoot;
+import jadx.gui.utils.NLS;
+import jadx.gui.utils.logs.LogCollector;
+
+class QuarkDialog extends JDialog {
+
+	private static final long serialVersionUID = 4855753773520368215L;
+
+	private static final Logger LOG = LoggerFactory.getLogger(QuarkDialog.class);
+
+	private File quarkReportFile;
+
+	private final transient JadxSettings settings;
+	private final transient MainWindow mainWindow;
+	private JProgressBar progressBar;
+	private JPanel progressPane;
+
+	private JComboBox<String> selectFile;
+
+	private final List<Path> files;
+	private ArrayList<Path> analyzeFile = new ArrayList<Path>();
+
+	public QuarkDialog(MainWindow mainWindow) {
+
+		this.mainWindow = mainWindow;
+		this.settings = mainWindow.getSettings();
+		this.files = mainWindow.getWrapper().getOpenPaths();
+
+		if (!prepareAnalysis()) {
+			// The files are unable to analysis by Quark
+			return;
+		}
+		initUI();
+		settings.loadWindowPos(this);
+	}
+
+	private boolean prepareAnalysis() {
+
+		String[] exts = new String[] { "apk", "dex" };
+
+		if (this.files.size() != 1) {
+			for (Path filePath : this.files) {
+				String fileName = filePath.toString();
+				int dotIndex = fileName.lastIndexOf('.');
+				String extension = (dotIndex == -1) ? "" : fileName.substring(dotIndex + 1);
+
+				if (!Arrays.stream(exts).anyMatch(extension::equals)) {
+					LOG.warn("Quark: Current file can't be analysis ", fileName);
+					continue;
+				}
+				analyzeFile.add(filePath);
+			}
+			return true;
+		}
+		String fileName = this.files.get(0).toString();
+		int dotIndex = fileName.lastIndexOf('.');
+		String extension = (dotIndex == -1) ? "" : fileName.substring(dotIndex + 1);
+		if (!Arrays.stream(exts).anyMatch(extension::equals)) {
+			LOG.warn("Quark: Current file can't be analysis ", fileName);
+			return false;
+		}
+		analyzeFile.add(this.files.get(0));
+		return true;
+	}
+
+	private String[] filesToStringArr() {
+		String[] arr = new String[files.size()];
+		int index = 0;
+		for (Path file : analyzeFile) {
+			arr[index] = file.getFileName().toString();
+			index++;
+		}
+		return arr;
+	}
+
+	public final void initUI() {
+
+		JLabel description = new JLabel("Analyzing apk using Quark-Engine");
+		JLabel selectApkText = new JLabel("Select Apk/Dex");
+		description.setAlignmentX(0.5f);
+
+		selectFile = new JComboBox<String>(filesToStringArr());
+
+		JPanel textPane = new JPanel();
+
+		textPane.add(description);
+
+		JPanel selectApkPanel = new JPanel();
+		selectApkPanel.add(selectApkText);
+		selectApkPanel.add(selectFile);
+
+		progressPane = new JPanel();
+		progressPane.setVisible(false);
+		progressPane.setSize(150, 10);
+
+		progressBar = new JProgressBar(0, 100);
+		progressBar.setSize(150, 10);
+		progressBar.setIndeterminate(true);
+		progressBar.setStringPainted(false);
+		progressPane.add(progressBar);
+
+		JPanel buttonPane = new JPanel();
+		JButton start = new JButton("Start");
+		JButton close = new JButton(NLS.str("tabs.close"));
+		close.addActionListener(event -> close());
+		start.addActionListener(event -> analyzeAPK());
+		buttonPane.add(start);
+		buttonPane.add(close);
+		getRootPane().setDefaultButton(close);
+
+		JPanel centerPane = new JPanel();
+		centerPane.add(selectApkPanel);
+		centerPane.add(progressPane);
+		Container contentPane = getContentPane();
+
+		contentPane.add(textPane, BorderLayout.PAGE_START);
+		contentPane.add(centerPane);
+		contentPane.add(buttonPane, BorderLayout.PAGE_END);
+
+		setTitle("Quark Engine");
+		pack();
+		setSize(200, 125);
+		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
+		setModalityType(ModalityType.MODELESS);
+		setLocationRelativeTo(null);
+	}
+
+	private void analyzeAPK() {
+		LoadTask task = new LoadTask();
+		task.execute();
+	}
+
+	private void loadReportFile() {
+		try {
+			JsonObject quarkReport = (JsonObject) JsonParser.parseReader(new FileReader(quarkReportFile.getAbsolutePath().toString()));
+
+			JRoot root = mainWindow.getCacheObject().getJRoot();
+
+			QuarkReport quarkNode = QuarkReport.analysisAPK(quarkReport);
+
+			root.update();
+			root.add(quarkNode);
+
+			mainWindow.reloadTree();
+
+		} catch (JsonIOException | JsonSyntaxException | FileNotFoundException e) {
+			LOG.error("Quark: Load report failed: ", e);
+		}
+
+	}
+
+	private void close() {
+		dispose();
+	}
+
+	@Override
+	public void dispose() {
+		LogCollector.getInstance().resetListener();
+		settings.saveWindowPos(this);
+		super.dispose();
+	}
+
+	private class LoadTask extends SwingWorker<Void, Void> {
+		public LoadTask() {
+			progressPane.setVisible(true);
+		}
+
+		@Override
+		public Void doInBackground() {
+			try {
+
+				quarkReportFile = File.createTempFile("QuarkReport-", ".json");
+
+				String outputPath = quarkReportFile.getAbsolutePath().toString();
+				String apkName = selectFile.getSelectedItem().toString();
+				String apkPath = null;
+				for (Path path : files) {
+					if (path.getFileName().toString().equals(apkName)) {
+						apkPath = path.toString();
+					}
+				}
+				String cmd = "quark -a " + apkPath + " -s -o " + outputPath;
+				Runtime run = Runtime.getRuntime();
+				Process process = run.exec(cmd);
+
+				BufferedReader buf = new BufferedReader(new InputStreamReader(process.getInputStream()));
+				String output = "";
+				LOG.debug("Quark analyzing...");
+				while ((output = buf.readLine()) != null) {
+					LOG.debug(output);
+				}
+
+			} catch (IOException e) {
+				LOG.error("Quark failed: ", e);
+				dispose();
+			}
+			return null;
+		}
+
+		@Override
+		public void done() {
+			loadReportFile();
+			dispose();
+		}
+	}
+
+}
diff --git a/jadx-gui/src/main/java/jadx/gui/ui/QuarkReport.java b/jadx-gui/src/main/java/jadx/gui/ui/QuarkReport.java
new file mode 100644
index 000000000..23e196cd6
--- /dev/null
+++ b/jadx-gui/src/main/java/jadx/gui/ui/QuarkReport.java
@@ -0,0 +1,105 @@
+package jadx.gui.ui;
+
+import javax.swing.Icon;
+import javax.swing.ImageIcon;
+
+import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.apache.commons.text.StringEscapeUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+
+import jadx.gui.treemodel.JClass;
+import jadx.gui.treemodel.JNode;
+import jadx.gui.utils.UiUtils;
+
+public class QuarkReport extends JNode {
+
+	private static final long serialVersionUID = -766800957202637021L;
+
+	private static final Logger LOG = LoggerFactory.getLogger(QuarkReport.class);
+
+	private static final ImageIcon REPORT_ICON = UiUtils.openIcon("report");
+
+	private String content;
+	private String apkFileName;
+
+	private JsonObject reportData;
+
+	public static QuarkReport analysisAPK(JsonObject data) {
+		return new QuarkReport(data);
+	}
+
+	public QuarkReport(JsonObject data) {
+		this.reportData = data;
+		this.apkFileName = data.get("apk_filename").getAsString();
+	}
+
+	@Override
+	public JClass getJParent() {
+		return null;
+	}
+
+	@Override
+	public Icon getIcon() {
+		return REPORT_ICON;
+	}
+
+	@Override
+	public String makeString() {
+		return "Quark analysis report";
+	}
+
+	@Override
+	public String getContent() {
+		if (content != null) {
+			return this.content;
+		}
+		try {
+
+			JsonArray crimes = (JsonArray) this.reportData.get("crimes");
+
+			StringEscapeUtils.Builder builder = StringEscapeUtils.builder(StringEscapeUtils.ESCAPE_HTML4);
+
+			builder.append("<h1>Quark Analysis Report</h1>");
+			builder.append("<h3>");
+			builder.append("File name: ");
+			builder.append(apkFileName);
+			builder.append("</h3>");
+			builder.append("<table><thead><tr>");
+			builder.append("<th>Potential Malicious Activities</th>");
+			builder.append("<th>Confidence</th>");
+			builder.append("</tr></thead><tbody>");
+
+			for (Object obj : crimes) {
+				JsonObject crime = (JsonObject) obj;
+				String crimeDes = crime.get("crime").getAsString();
+				String confidence = crime.get("confidence").getAsString();
+
+				builder.append("<tr><td>");
+				builder.append(crimeDes);
+				builder.append("</td><td>");
+				builder.append(confidence);
+				builder.append("</td></tr>");
+			}
+
+			builder.append("</tbody></table>");
+			this.content = builder.toString();
+
+		} catch (Exception e) {
+			LOG.error(e.getMessage(), e);
+			StringEscapeUtils.Builder builder = StringEscapeUtils.builder(StringEscapeUtils.ESCAPE_HTML4);
+			builder.append("<h1>");
+			builder.escape("Quark analysis failed!");
+			builder.append("</h1><pre>");
+			builder.escape(ExceptionUtils.getStackTrace(e));
+			builder.append("</pre>");
+			return builder.toString();
+		}
+
+		return this.content;
+	}
+
+}
diff --git a/jadx-gui/src/main/java/jadx/gui/ui/TabbedPane.java b/jadx-gui/src/main/java/jadx/gui/ui/TabbedPane.java
index ae5e0452d..18104e516 100644
--- a/jadx-gui/src/main/java/jadx/gui/ui/TabbedPane.java
+++ b/jadx-gui/src/main/java/jadx/gui/ui/TabbedPane.java
@@ -305,6 +305,9 @@ public class TabbedPane extends JTabbedPane {
 		if (node instanceof ApkSignature) {
 			return new HtmlPanel(this, node);
 		}
+		if (node instanceof QuarkReport) {
+			return new HtmlPanel(this, node);
+		}
 		return new ClassCodeContentPanel(this, node);
 	}
 
diff --git a/jadx-gui/src/main/resources/icons-16/icon_quark.png b/jadx-gui/src/main/resources/icons-16/icon_quark.png
new file mode 100644
index 000000000..1524100e2
Binary files /dev/null and b/jadx-gui/src/main/resources/icons-16/icon_quark.png differ