diff --git a/volia/masseffect.py b/volia/masseffect.py
index 3cbb813..7d21669 100644
--- a/volia/masseffect.py
+++ b/volia/masseffect.py
@@ -78,6 +78,16 @@ def changelabels(source: str, labels: str, outfile: str):
             core.data.write_line(",".join(splited), data_dict[key], out=f)
 
 
+def converter(file: str, outtype: str, outfile: str):
+    data = core.data.read_id_values(file)
+
+    with open(outfile, "w") as of:
+        for key in data:
+            splited = key.replace("\n", "").split(",")
+            of.write(key.replace("\n", "") + " " + ",".join([splited[0], splited[1], splited[3]]) + "\n")
+
+
+
 if __name__ == '__main__':
     # Main parser
     parser = argparse.ArgumentParser(description="...")
@@ -108,6 +118,17 @@ if __name__ == '__main__':
     parser_changelabels.add_argument("--outfile", required=True, type=str, help="Output file")
     parser_changelabels.set_defaults(which="changelabels")
 
+    # Create converter
+    parser_converter = subparsers.add_parser("converter", help="Create converter file")
+    parser_converter.add_argument("--file",
+                                  type=str,
+                                  required=True,
+                                  help="File with ids from which create converter.")
+    parser_converter.add_argument("--outtype", type=str, choices=["complet", "kaldi"])
+    parser_converter.add_argument("--outfile", type=str, required=True, help="")
+    parser_converter.set_defaults(which="converter")
+
+
     # Parse
     args = parser.parse_args()
 
@@ -116,7 +137,8 @@ if __name__ == '__main__':
         "utt2char" : utt2char,
         "char2utt": char2utt,
         "wavscp": wavscp,
-        "changelabels": changelabels
+        "changelabels": changelabels,
+        "converter": converter
     })
 
     runner.run(args.which, args.__dict__, remove="which")