diff --git a/AudibleConverter.py b/AudibleConverter.py
index 253c521..f6b9a6d 100644
--- a/AudibleConverter.py
+++ b/AudibleConverter.py
@@ -39,12 +39,13 @@ def decrypt_aax_file(aax_path: str, profile:str):
         #Erstellen von Profil
         with open('profiles.yml', 'w') as profile_yaml:
             yaml.dump({profile : profile_id}, profile_yaml, default_flow_style=False)
+            logging.info(f"Profile-Id in Profil {profile} gespeichert.")
 
     except subprocess.CalledProcessError as err:
         logging.info(f"Fehler bei Prozess ausfuehrung. {err}")
 
 def convert_to_m4b(aax_path:str, profile:str):
-    logging.info("Ich converteeee...")
+    logging.info("Ich conveeeeerte...")
 
     try:
         #Laden des Profils
@@ -52,7 +53,7 @@ def convert_to_m4b(aax_path:str, profile:str):
         with open('profiles.yml', 'r') as profile_yaml:
             profiles = yaml.safe_load(profile_yaml)
         profile_id = profiles.get(profile)
-        logging.info(f'Loaded Profile: {profile}')
+        logging.debug(f'Loaded Profile: {profile}')
 
         aax_name = aax_path.split('/')[1] # Fuer vollen Datei-Name
         aax_name = aax_name.split('.')[0] # Fuer Datei-Namen ohne Endung
@@ -119,10 +120,14 @@ if __name__ == "__main__":
         convert_to_m4b(aax_file, profile)
 
     elif args.cmd == "convert-all":
-        logging.info(f"Convert wird fuer alle aax im Input-Ordner durchgefuehrt")
-        #TODO Implement
-
-
-
-
+        if profiles is None or profiles.get(args.profile) is None or args.profile not in profiles:
+            logging.info(f"Profil {args.profile} existiert nicht. Bitte ueber decrypt anlegen lassen.")
+            sys.exit()
 
+        logging.info(f"Convert wird fuer alle aax im Input-Ordner durchgefuehrt")
+        aax_inputs_path = "aax_inputs"
+        for root, dirs, files in os.walk(aax_inputs_path):
+            for name in files:
+                if name.endswith((".aax")):
+                    aax_file_path = os.path.join(aax_inputs_path, name)
+                    convert_to_m4b(aax_file_path, args.profile)