diff --git a/src/main/java/depends/format/path/UnixPathFilenameWritter.java b/src/main/java/depends/format/path/UnixPathFilenameWritter.java
new file mode 100644
index 00000000..7f8ce06e
--- /dev/null
+++ b/src/main/java/depends/format/path/UnixPathFilenameWritter.java
@@ -0,0 +1,8 @@
+package depends.format.path;
+
+public class UnixPathFilenameWritter implements FilenameWritter{
+	@Override
+	public String reWrite(String originalPath) {
+		return originalPath.replaceAll("\\\\", "/");
+	}
+}
diff --git a/src/main/java/depends/format/path/WindowsPathFilenameWritter.java b/src/main/java/depends/format/path/WindowsPathFilenameWritter.java
new file mode 100644
index 00000000..f4273566
--- /dev/null
+++ b/src/main/java/depends/format/path/WindowsPathFilenameWritter.java
@@ -0,0 +1,8 @@
+package depends.format.path;
+
+public class WindowsPathFilenameWritter implements FilenameWritter{
+	@Override
+	public String reWrite(String originalPath) {
+		return originalPath.replaceAll("/","\\\\");
+	}
+}
diff --git a/src/test/java/depends/format/path/UnixPathFilenameWritterTest.java b/src/test/java/depends/format/path/UnixPathFilenameWritterTest.java
new file mode 100644
index 00000000..ac44e38c
--- /dev/null
+++ b/src/test/java/depends/format/path/UnixPathFilenameWritterTest.java
@@ -0,0 +1,17 @@
+package depends.format.path;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class UnixPathFilenameWritterTest {
+
+	@Test
+	public void testRewriteFilename() {
+		UnixPathFilenameWritter r = new UnixPathFilenameWritter();
+		assertEquals("/abc/123.cpp",r.reWrite("/abc/123.cpp"));
+		assertEquals("/abc/123.cpp",r.reWrite("\\abc\\123.cpp"));
+		assertEquals("abc/123.cpp",r.reWrite("abc/123.cpp"));
+	}
+
+}
diff --git a/src/test/java/depends/format/path/WindowsPathFilenameWritterTest.java b/src/test/java/depends/format/path/WindowsPathFilenameWritterTest.java
new file mode 100644
index 00000000..eb685310
--- /dev/null
+++ b/src/test/java/depends/format/path/WindowsPathFilenameWritterTest.java
@@ -0,0 +1,16 @@
+package depends.format.path;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class WindowsPathFilenameWritterTest {
+
+	@Test
+	public void testRewriteFilename() {
+		WindowsPathFilenameWritter r = new WindowsPathFilenameWritter();
+		assertEquals("\\abc\\123.cpp",r.reWrite("/abc/123.cpp"));
+		assertEquals("\\abc\\123.cpp",r.reWrite("\\abc\\123.cpp"));
+	}
+
+}