diff --git a/app/src/main/java/com/simplemobiletools/filemanager/Utils.java b/app/src/main/java/com/simplemobiletools/filemanager/Utils.java
index 4a628345..e3f4db8c 100644
--- a/app/src/main/java/com/simplemobiletools/filemanager/Utils.java
+++ b/app/src/main/java/com/simplemobiletools/filemanager/Utils.java
@@ -14,6 +14,9 @@ import android.graphics.PorterDuffColorFilter;
 import android.support.v4.content.ContextCompat;
 import android.widget.Toast;
 
+import com.simplemobiletools.filemanager.models.FileDirItem;
+
+import java.text.DecimalFormat;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -52,4 +55,18 @@ public class Utils {
         final Matcher matcher = pattern.matcher(name);
         return matcher.matches();
     }
+
+    public static String getFormattedSize(FileDirItem item) {
+        final long size = item.getSize();
+        return formatSize(size);
+    }
+
+    public static String formatSize(long size) {
+        if (size <= 0)
+            return "0 B";
+
+        final String[] units = {"B", "kB", "MB", "GB", "TB"};
+        final int digitGroups = (int) (Math.log10(size) / Math.log10(1024));
+        return new DecimalFormat("#,##0.#").format(size / Math.pow(1024, digitGroups)) + " " + units[digitGroups];
+    }
 }
diff --git a/app/src/main/java/com/simplemobiletools/filemanager/adapters/ItemsAdapter.java b/app/src/main/java/com/simplemobiletools/filemanager/adapters/ItemsAdapter.java
index 5d9845f1..10b3e8a7 100644
--- a/app/src/main/java/com/simplemobiletools/filemanager/adapters/ItemsAdapter.java
+++ b/app/src/main/java/com/simplemobiletools/filemanager/adapters/ItemsAdapter.java
@@ -14,7 +14,6 @@ import com.simplemobiletools.filemanager.R;
 import com.simplemobiletools.filemanager.Utils;
 import com.simplemobiletools.filemanager.models.FileDirItem;
 
-import java.text.DecimalFormat;
 import java.util.List;
 
 import butterknife.BindView;
@@ -55,7 +54,7 @@ public class ItemsAdapter extends BaseAdapter {
             viewHolder.details.setText(getChildrenCnt(item));
         } else {
             viewHolder.icon.setImageBitmap(mFileBmp);
-            viewHolder.details.setText(getFormattedSize(item));
+            viewHolder.details.setText(Utils.getFormattedSize(item));
         }
 
         return convertView;
@@ -66,15 +65,6 @@ public class ItemsAdapter extends BaseAdapter {
         return mRes.getQuantityString(R.plurals.items, children, children);
     }
 
-    private String getFormattedSize(FileDirItem item) {
-        final long size = item.getSize();
-        if (size <= 0)
-            return "0 B";
-        final String[] units = {"B", "kB", "MB", "GB", "TB"};
-        final int digitGroups = (int) (Math.log10(size) / Math.log10(1024));
-        return new DecimalFormat("#,##0.#").format(size / Math.pow(1024, digitGroups)) + " " + units[digitGroups];
-    }
-
     @Override
     public int getCount() {
         return mItems.size();
diff --git a/app/src/main/java/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.java b/app/src/main/java/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.java
index 334ab9b4..41cc72e4 100644
--- a/app/src/main/java/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.java
+++ b/app/src/main/java/com/simplemobiletools/filemanager/dialogs/PropertiesDialog.java
@@ -5,10 +5,14 @@ import android.os.Bundle;
 import android.support.v4.app.DialogFragment;
 import android.support.v7.app.AlertDialog;
 import android.view.View;
+import android.widget.TextView;
 
 import com.simplemobiletools.filemanager.R;
+import com.simplemobiletools.filemanager.Utils;
 import com.simplemobiletools.filemanager.models.FileDirItem;
 
+import java.io.File;
+
 public class PropertiesDialog extends DialogFragment {
     private static FileDirItem mItem;
 
@@ -25,7 +29,16 @@ public class PropertiesDialog extends DialogFragment {
         if (mItem.getIsDirectory()) {
             infoView.findViewById(R.id.properties_files_count_label).setVisibility(View.VISIBLE);
             infoView.findViewById(R.id.properties_files_count).setVisibility(View.VISIBLE);
+            ((TextView) infoView.findViewById(R.id.properties_files_count)).setText(String.valueOf(mItem.getChildren()));
         }
+
+        ((TextView) infoView.findViewById(R.id.properties_name)).setText(mItem.getName());
+        ((TextView) infoView.findViewById(R.id.properties_path)).setText(mItem.getPath());
+        ((TextView) infoView.findViewById(R.id.properties_size)).setText(getItemSize());
+
+        final File file = new File(mItem.getPath());
+        ((TextView) infoView.findViewById(R.id.properties_last_modified)).setText(String.valueOf(file.lastModified()));
+
         final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
         builder.setTitle(getResources().getString(title));
         builder.setView(infoView);
@@ -33,4 +46,28 @@ public class PropertiesDialog extends DialogFragment {
 
         return builder.create();
     }
+
+    private String getItemSize() {
+        if (mItem.getIsDirectory()) {
+            return Utils.formatSize(directorySize(new File(mItem.getPath())));
+        }
+
+        return Utils.getFormattedSize(mItem);
+    }
+
+    private long directorySize(File dir) {
+        if (dir.exists()) {
+            long size = 0;
+            File[] files = dir.listFiles();
+            for (int i = 0; i < files.length; i++) {
+                if (files[i].isDirectory()) {
+                    size += directorySize(files[i]);
+                } else {
+                    size += files[i].length();
+                }
+            }
+            return size;
+        }
+        return 0;
+    }
 }