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diff --git a/osgi/runtime/org.argeo.osgi.boot/src/main/java/org/argeo/osgi/boot/Launcher.java b/osgi/runtime/org.argeo.osgi.boot/src/main/java/org/argeo/osgi/boot/Launcher.java
new file mode 100644
index 000000000..98d7503e3
--- /dev/null
+++ b/osgi/runtime/org.argeo.osgi.boot/src/main/java/org/argeo/osgi/boot/Launcher.java
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.argeo.osgi.boot;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.lang.reflect.Method;
+import java.util.List;
+import java.util.Vector;
+
+import org.eclipse.core.runtime.adaptor.EclipseStarter;
+import org.osgi.framework.BundleContext;
+
+public class Launcher {
+
+	public static void main(String[] args) {
+		// Try to load system properties
+		String systemPropertiesFilePath = OsgiBootUtils.getPropertyCompat(
+				OsgiBoot.PROP_ARGEO_OSGI_BOOT_SYSTEM_PROPERTIES_FILE,
+				OsgiBoot.PROP_SLC_OSGIBOOT_SYSTEM_PROPERTIES_FILE);
+		if (systemPropertiesFilePath != null) {
+			FileInputStream in;
+			try {
+				in = new FileInputStream(systemPropertiesFilePath);
+				System.getProperties().load(in);
+			} catch (IOException e1) {
+				throw new RuntimeException(
+						"Cannot load system properties from "
+								+ systemPropertiesFilePath, e1);
+			}
+			if (in != null) {
+				try {
+					in.close();
+				} catch (Exception e) {
+					// silent
+				}
+			}
+		}
+
+		// Start main class
+		startMainClass();
+
+		// Start Equinox
+		BundleContext bundleContext = null;
+		try {
+			bundleContext = EclipseStarter.startup(args, null);
+		} catch (Exception e) {
+			throw new RuntimeException("Cannot start Equinox.", e);
+		}
+
+		// OSGi bootstrap
+		OsgiBoot osgiBoot = new OsgiBoot(bundleContext);
+		osgiBoot.bootstrap();
+	}
+
+	protected static void startMainClass() {
+		// Properties config = System.getProperties();
+		// String className = config.getProperty("slc.osgiboot.appclass");
+		String className = OsgiBootUtils.getPropertyCompat(
+				OsgiBoot.PROP_ARGEO_OSGI_BOOT_APPCLASS,
+				OsgiBoot.PROP_SLC_OSGIBOOT_APPCLASS);
+		if (className == null)
+			return;
+
+		// should use OsgiBootUtils.getPropertyCompat(), but it does not 
+		// work for "" as default value
+		// so no warning displayed if PROP_SLC_OSGIBOOT_APPARGS is used
+		// FIXME: change OsgiBootUtils.getPropertyCompat()
+		String line = System.getProperty(OsgiBoot.PROP_ARGEO_OSGI_BOOT_APPARGS, 
+				System.getProperty(OsgiBoot.PROP_SLC_OSGIBOOT_APPARGS, ""));		
+		
+		String[] uiArgs = readArgumentsFromLine(line);
+		
+		try {
+			// Launch main method using reflection
+			Class clss = Class.forName(className);
+			Class[] mainArgsClasses = new Class[] { uiArgs.getClass() };
+			Object[] mainArgs = { uiArgs };
+			Method mainMethod = clss.getMethod("main", mainArgsClasses);
+			mainMethod.invoke(null, mainArgs);
+		} catch (Exception e) {
+			throw new RuntimeException("Cannot start main class.", e);
+		}
+
+	}
+
+	/**
+	 * Transform a line into an array of arguments, taking "" as single
+	 * arguments. (nested \" are not supported)
+	 */
+	private static String[] readArgumentsFromLine(String lineOrig) {
+
+		String line = lineOrig.trim();// remove trailing spaces
+		// System.out.println("line=" + line);
+		List args = new Vector();
+		StringBuffer curr = new StringBuffer("");
+		boolean inQuote = false;
+		char[] arr = line.toCharArray();
+		for (int i = 0; i < arr.length; i++) {
+			char c = arr[i];
+			switch (c) {
+			case '\"':
+				inQuote = !inQuote;
+				break;
+			case ' ':
+				if (!inQuote) {// otherwise, no break: goes to default
+					if (curr.length() > 0) {
+						args.add(curr.toString());
+						curr = new StringBuffer("");
+					}
+					break;
+				}
+			default:
+				curr.append(c);
+				break;
+			}
+		}
+
+		// Add last arg
+		if (curr.length() > 0) {
+			args.add(curr.toString());
+			curr = null;
+		}
+
+		String[] res = new String[args.size()];
+		for (int i = 0; i < args.size(); i++) {
+			res[i] = args.get(i).toString();
+			// System.out.println("res[i]=" + res[i]);
+		}
+		return res;
+	}
+
+}