diff --git a/mv_unique_files.py b/mv_unique_files.py
new file mode 100644
index 0000000..f62a159
--- /dev/null
+++ b/mv_unique_files.py
@@ -0,0 +1,46 @@
+import pathlib
+import os
+import argparse
+
+from media import Media
+
+def find_all_files(directory: pathlib.Path):
+    ps = []
+    for p in directory.rglob('*'):
+        if "eaDir" not in str(p):
+            ps.append((p))
+    return ps
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='convert hardlink to symlink in download folder')
+
+    parser.add_argument('Library',
+                        metavar='--library',
+                        type=str,
+                        help='the path to library')
+
+    parser.add_argument('Inventory',
+                        metavar='--inventory',
+                        type=str,
+                        help='the path to inventory for non-repeatable videos')
+
+    args = parser.parse_args()
+    path_library = args.Library
+    path_inventory = args.Inventory
+    paths = find_all_files(pathlib.Path(path_library))
+    
+    i = 0
+    for x in paths:
+        if x.lstat().st_size > 50 * 1024 * 1024:
+            if x.lstat().st_nlink == 1:
+                print("File with only one hardlink:" + str(x) + "; size: " + 
+                    str(x.lstat().st_size/1024/1024) + 
+                    "MB with number of links: " + str(x.lstat().st_nlink))
+            else:
+                print("File with more than one hardlink:" + str(x) + "; size: " + 
+                    str(x.lstat().st_size/1024/1024) + 
+                    "MB with number of links: " + str(x.lstat().st_nlink))
+
+#                dst_path = pathlib.Path(os.path.join(path_inventory,x.name))
+#                print("Its new path: " + str(dst_path))
+#                x.link_to(dst_path)