diff --git a/README.md b/README.md
index 30ff973..00ae531 100644
--- a/README.md
+++ b/README.md
@@ -35,8 +35,13 @@ wrapper.
   - eFloat64Usi: 64 byte
 - main.cpp contains an example of how the C++ library might be used to provide
   the channels and groups of the dataset.
+- extract_all.cpp takes the .tdm, the .tdx file and a output directory as arguments
+  to provide all given information in .csv format without any logging.
 
 ### Python module
 
 - The library may also be used as a Python module and supports the use of
-  group channels in NumPy arrays.
+  group channels in NumPy arrays as shown in example.py .
+- To extract all available information and data in the TDM files without any
+  further interaction, the use of extract_all.py is recommended. To exhibit the
+  required arguments call $ python extract_all.py --help .