diff --git a/README.md b/README.md
index a1f60a6..fd54b22 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,21 @@ NeoGF is a library of tools for GameCube and Gotcha Force.
 > Do not hesitate to contribute.
 
 If you want more infos about the game, go read our [Gotcha Force Wiki](http://re.wiki.virtualworld.fr/index.php/Gotcha_Force).
+
+#### gcmtool
+Python3 script for unpack/pack/rebuild GCM/iso file format. This tool can rebuild FileStringTable (FST) of GCM and patch boot.bin with a new apploader.img, boot.dol, add/remove/edit folder and files of the game.
+
+#### afstool
+Python3 script for unpack/pack/rebuild AFS file format. Rebuild of Table of content (TOC) and Filename directory (FD) is possible with full controll of every parameters.
+
+#### doltool
+Python3 script for manipuling dol file format. This tool can stats with all informations from dol header and patch dol .text and .data using a list of write Action Replay code in an formated .ini file.
+
+#### pzztool
+Python3 script for unpack/repack unpzz/pzz and uncompress/compress of PZZ archive. MDT files are also handled by pzztool.py. Handle also ARZ files decompression.
+
+#### data
+CSV and datas for Gotcha Force game.
+
+#### doc 
+Documentation about reverse engineering Gotcha Force.