diff --git a/docs/db_dev_process/parts.rst b/docs/db_dev_process/parts.rst
index be6dc0d2..0ade1566 100644
--- a/docs/db_dev_process/parts.rst
+++ b/docs/db_dev_process/parts.rst
@@ -4,3 +4,23 @@ Tools
 `SymbiFlow/prjxray/tools/`
 
 Here, you can find various programs to work with bitstreams, mainly to assist building fuzzers.
+
+bitread:
+    Used to read a bitstream file to output a readable bitfile that can be than used
+    to get the various FASM features.
+segmatch:
+    Used in the fuzzing process to correlate the different bits and find which one belong to which feature.
+gen_part_base_yaml.
+    Used to get a high level information on the device structure (number of
+    configuration rows/columns and maximum frame addresses)
+xc7frames2bit:
+    Used to write a bitstream file starting from a frames one. Where, in turn,
+    the frames file can be generated starting from a FASM file.
+xc7patch:
+    Used to patch a pre-existing bitstream with additional bits.
+bittool:
+    ???
+bits2rbt:
+    ???
+frame_address_decoder:
+    ???