diff --git a/src/Model/Network/Graph.py b/src/Model/Network/Graph.py
index c92c5095a398181fb74ed085d7942fbfc6917591..4b15484084c998ebc724e1edf995618440770189 100644
--- a/src/Model/Network/Graph.py
+++ b/src/Model/Network/Graph.py
@@ -67,6 +67,13 @@ class Graph(object):
     def edges_counts(self):
         return len(self._edges)
 
+    def enable_nodes_counts(self):
+        return reduce(
+            lambda acc, n: acc + 1 if self.is_enable_node(n) else acc,
+            self._nodes,
+            0
+        )
+
     def enable_edges_counts(self):
         return reduce(
             lambda acc, e: acc + 1 if e.is_enable() else acc,
diff --git a/src/View/MainWindow.py b/src/View/MainWindow.py
index 93baaaf40a747ab112e67117f470996079ccc9a1..f8763814838e0b15b8f0a19efb2303e1746e9dfb 100644
--- a/src/View/MainWindow.py
+++ b/src/View/MainWindow.py
@@ -34,7 +34,7 @@ from PyQt5.QtCore import (
 from PyQt5.QtWidgets import (
     QMainWindow, QApplication, QAction,
     QFileDialog, QShortcut, QMenu, QToolBar,
-    QMessageBox, QProgressDialog,
+    QMessageBox, QProgressDialog, QTabWidget,
 )
 from PyQt5.uic import loadUi
 
@@ -44,6 +44,8 @@ from View.DummyWindow import DummyWindow
 
 from View.Translate import MainTranslate
 
+from View.MainWindowTabInfo import WidgetInfo
+
 from View.Configure.Window import ConfigureWindow
 from View.Study.Window import NewStudyWindow
 from View.About.Window import AboutWindow
@@ -143,6 +145,7 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             self
         )
 
+        self.setup_tab()
         self.setup_sc()
         self.setup_connection()
         self.default_style()
@@ -167,6 +170,21 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             title += "Pamhyr2"
             self.setWindowTitle(title)
 
+    def setup_tab(self):
+        self.setup_tab_info()
+
+    def setup_tab_info(self):
+        tab_widget = self.findChild(QTabWidget, "tabWidget")
+
+        self._tab_widget_info = WidgetInfo(
+            study=self._study, parent=self
+        )
+
+        tab_widget.addTab(
+            self._tab_widget_info,
+            self._trad["tab_info_name"]
+        )
+
     def enable_actions(self, action: str, enable: bool):
         """Enable of disable an action componant
 
@@ -348,6 +366,8 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
         logger.debug(f"Propagation keys: {self._propagation_keys}")
 
     def _do_propagate_update(self):
+        self.update()
+
         keys = self._propagation_keys.copy()
         self._init_propagation_keys()
 
@@ -361,6 +381,12 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             for _, window in self.sub_win_list:
                 window._propagated_update(key=key)
 
+    def update(self):
+        self.set_title()
+
+        self._tab_widget_info.study = self._study
+        self._tab_widget_info.update()
+
     #########
     # MODEL #
     #########
@@ -372,14 +398,15 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
         self._study = model
         self.update_enable_action()
         self.conf.set_last_study(self._study.filename)
-        self.set_title()
+
+        self.update()
 
     def close_model(self):
         self._study = None
         self.update_enable_action()
         self.conf.set_close_correctly()
-        self.set_title()
 
+        self.update()
         self._close_sub_window()
 
     def update_enable_action(self):
diff --git a/src/View/MainWindowTabInfo.py b/src/View/MainWindowTabInfo.py
new file mode 100644
index 0000000000000000000000000000000000000000..bdfb7e635358bdcbec2855561118fc41e8f21ad8
--- /dev/null
+++ b/src/View/MainWindowTabInfo.py
@@ -0,0 +1,117 @@
+# MainWindowTabInfo.py -- Pamhyr
+# Copyright (C) 2024  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# -*- coding: utf-8 -*-
+
+import logging
+
+from tools import timer, trace
+
+from View.Tools.PamhyrWidget import PamhyrWidget
+
+logger = logging.getLogger()
+
+
+class WidgetInfo(PamhyrWidget):
+    _pamhyr_ui = "MainWindowTabInfo"
+
+    color_grey = "<font color='grey'>"
+    color_end = "</font>"
+
+    def __init__(self, study=None, parent=None):
+        self._study = study
+
+        super(WidgetInfo, self).__init__(
+            parent=parent
+        )
+
+        self.set_initial_values()
+
+    @property
+    def study(self):
+        return self._study
+
+    @study.setter
+    def study(self, study):
+        self._study = study
+
+    def set_initial_values(self):
+        self.set_label_text("label_study_name", "")
+        self.set_text_edit_text("textBrowser_study", "")
+
+        self.set_label_text("label_current_reach", "None")
+        self.set_label_text("label_nodes", "0")
+        self.set_label_text("label_edges", "0")
+
+        self.set_label_text("label_cs", "0")
+        self.set_label_text("label_points", "0")
+
+    def update(self):
+        if self._study is None:
+            self.set_initial_values()
+            return
+
+        self.set_label_text("label_study_name", self._study.name)
+        self.set_text_edit_text("textBrowser_study", self._study.description)
+
+        self.set_network_values()
+        self.set_geometry_values()
+
+    def set_network_values(self):
+        n_nodes = self._study.river.enable_nodes_counts()
+        n_d_nodes = self._study.river.nodes_counts() - n_nodes
+        n_edges = self._study.river.enable_edges_counts()
+        n_d_edges = self._study.river.edges_counts() - n_edges
+
+        self.set_label_text(
+            "label_nodes",
+            f"{n_nodes} {self.color_grey}({n_d_nodes}){self.color_end}"
+        )
+        self.set_label_text(
+            "label_edges",
+            f"{n_edges} {self.color_grey}({n_d_edges}){self.color_end}"
+        )
+
+        current = self._study.river.current_reach()
+        if current is not None:
+            name = current.reach.name
+        else:
+            name = "None"
+        self.set_label_text("label_current_reach", name)
+
+    def set_geometry_values(self):
+        n_cs = 0
+        n_d_cs = 0
+        n_points = 0
+        n_d_points = 0
+
+        for edge in self._study.river.edges():
+            for profile in edge.reach.profiles:
+                if edge.is_enable():
+                    n_points += len(profile)
+                    n_cs += 1
+                else:
+                    n_d_points += len(profile)
+                    n_d_cs += 1
+
+        self.set_label_text(
+            "label_cs",
+            f"{n_cs} {self.color_grey}({n_d_cs}){self.color_end}"
+        )
+        self.set_label_text(
+            "label_points",
+            f"{n_points} {self.color_grey}({n_d_points}){self.color_end}"
+        )
diff --git a/src/View/Translate.py b/src/View/Translate.py
index 6ca09d6a67b8e7c9b3e88541a8e5f5670bb4b6f3..bbebaf5f439e9f8db12b35f40256909380b9c5e2 100644
--- a/src/View/Translate.py
+++ b/src/View/Translate.py
@@ -75,6 +75,10 @@ class MainTranslate(UnitTranslate):
     def __init__(self):
         super(MainTranslate, self).__init__()
 
+        self._dict["tab_info_name"] = _translate(
+            "MainWindow", "Info"
+        )
+
         self._dict["open_debug"] = _translate(
             "MainWindow", "Open debug window"
         )
diff --git a/src/View/ui/MainWindow.ui b/src/View/ui/MainWindow.ui
index 2458faa28e7c6aeb0926c2a0e345ebf4001faee5..bb9f0ad759cd4c53fdee0a775d87b2573edfa01b 100644
--- a/src/View/ui/MainWindow.ui
+++ b/src/View/ui/MainWindow.ui
@@ -59,6 +59,22 @@
    <property name="contextMenuPolicy">
     <enum>Qt::NoContextMenu</enum>
    </property>
+   <layout class="QGridLayout" name="gridLayout">
+    <item row="0" column="0">
+     <widget class="QTabWidget" name="tabWidget">
+      <property name="font">
+       <font>
+        <family>Ubuntu</family>
+        <weight>50</weight>
+        <bold>false</bold>
+       </font>
+      </property>
+      <property name="currentIndex">
+       <number>-1</number>
+      </property>
+     </widget>
+    </item>
+   </layout>
   </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">
diff --git a/src/View/ui/Widgets/MainWindowTabInfo.ui b/src/View/ui/Widgets/MainWindowTabInfo.ui
new file mode 100644
index 0000000000000000000000000000000000000000..c037b248e5089a3c37f82f66d0b93f1d35f380b3
--- /dev/null
+++ b/src/View/ui/Widgets/MainWindowTabInfo.ui
@@ -0,0 +1,229 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>897</width>
+    <height>480</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <property name="locale">
+   <locale language="English" country="Europe"/>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_4">
+   <item row="0" column="0">
+    <widget class="QScrollArea" name="scrollArea">
+     <property name="verticalScrollBarPolicy">
+      <enum>Qt::ScrollBarAlwaysOn</enum>
+     </property>
+     <property name="widgetResizable">
+      <bool>true</bool>
+     </property>
+     <widget class="QWidget" name="scrollAreaWidgetContents">
+      <property name="geometry">
+       <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>864</width>
+        <height>460</height>
+       </rect>
+      </property>
+      <layout class="QGridLayout" name="gridLayout_5">
+       <item row="0" column="0">
+        <widget class="QSplitter" name="splitter">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <widget class="QWidget" name="">
+          <layout class="QVBoxLayout" name="verticalLayout_2">
+           <item>
+            <widget class="QGroupBox" name="groupBox_3">
+             <property name="title">
+              <string>Study</string>
+             </property>
+             <layout class="QGridLayout" name="gridLayout_3">
+              <item row="1" column="0">
+               <widget class="QLabel" name="label_3">
+                <property name="text">
+                 <string>Description:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1">
+               <widget class="QTextBrowser" name="textBrowser_study">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label">
+                <property name="text">
+                 <string>Name:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QLabel" name="label_study_name">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+                <property name="text">
+                 <string>@study_name</string>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item>
+            <widget class="QGroupBox" name="groupBox">
+             <property name="title">
+              <string>River network</string>
+             </property>
+             <layout class="QGridLayout" name="gridLayout">
+              <item row="2" column="0">
+               <widget class="QLabel" name="label_7">
+                <property name="text">
+                 <string>Reach:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="2">
+               <spacer name="horizontalSpacer">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+              <item row="1" column="0">
+               <widget class="QLabel" name="label_5">
+                <property name="text">
+                 <string>Node:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1">
+               <widget class="QLabel" name="label_nodes">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+                <property name="text">
+                 <string>@nb_nodes</string>
+                </property>
+               </widget>
+              </item>
+              <item row="2" column="1">
+               <widget class="QLabel" name="label_edges">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+                <property name="text">
+                 <string>@nb_edges</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label_2">
+                <property name="text">
+                 <string>Current reach:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QLabel" name="label_current_reach">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+                <property name="text">
+                 <string>@current_reach</string>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </widget>
+           </item>
+           <item>
+            <widget class="QGroupBox" name="groupBox_2">
+             <property name="title">
+              <string>Geometry</string>
+             </property>
+             <layout class="QGridLayout" name="gridLayout_2">
+              <item row="1" column="1">
+               <widget class="QLabel" name="label_points">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+                <property name="text">
+                 <string>@nb_points</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="0">
+               <widget class="QLabel" name="label_10">
+                <property name="text">
+                 <string>Cross-sections:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="0">
+               <widget class="QLabel" name="label_12">
+                <property name="text">
+                 <string>Points:</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QLabel" name="label_cs">
+                <property name="whatsThis">
+                 <string notr="true"/>
+                </property>
+                <property name="text">
+                 <string>@nb_cs</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="2">
+               <spacer name="horizontalSpacer_2">
+                <property name="orientation">
+                 <enum>Qt::Horizontal</enum>
+                </property>
+                <property name="sizeHint" stdset="0">
+                 <size>
+                  <width>40</width>
+                  <height>20</height>
+                 </size>
+                </property>
+               </spacer>
+              </item>
+             </layout>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+         <widget class="QWidget" name="">
+          <layout class="QVBoxLayout" name="verticalLayout"/>
+         </widget>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>