diff --git a/src/main/java/pl/nightdev701/security/file/AesFileSecurity.java b/src/main/java/pl/nightdev701/security/file/AesFileSecurity.java
index f8c245b..a8b1b9b 100644
--- a/src/main/java/pl/nightdev701/security/file/AesFileSecurity.java
+++ b/src/main/java/pl/nightdev701/security/file/AesFileSecurity.java
@@ -65,4 +65,14 @@ public void decrypt(String inputFile, String outputFile) throws Exception {
         }
     }
 
+    @Override
+    public void encrypt(File inputFile, String outputFile) throws Exception {
+        encrypt(inputFile.getAbsolutePath(), outputFile);
+    }
+
+    @Override
+    public void decrypt(File inputFile, String outputFile) throws Exception {
+        decrypt(inputFile.getAbsolutePath(), outputFile);
+    }
+
 }
diff --git a/src/main/java/pl/nightdev701/util/crypto/FileCryptoForm.java b/src/main/java/pl/nightdev701/util/crypto/FileCryptoForm.java
index cb7f0f3..9cc519a 100644
--- a/src/main/java/pl/nightdev701/util/crypto/FileCryptoForm.java
+++ b/src/main/java/pl/nightdev701/util/crypto/FileCryptoForm.java
@@ -1,5 +1,7 @@
 package pl.nightdev701.util.crypto;
 
+import java.io.File;
+
 public interface FileCryptoForm {
 
     /**
@@ -12,4 +14,14 @@ public interface FileCryptoForm {
      */
     void decrypt(String inputFile, String outputFile) throws Exception;
 
+    /**
+     * encrypt file
+     */
+    void encrypt(File inputFile, String outputFile) throws Exception;
+
+    /**
+     * decrypt file
+     */
+    void decrypt(File inputFile, String outputFile) throws Exception;
+
 }