diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0dfe756..2b06b8f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Features
 - Allows to retrieve app information and history by right clicking it.
 - Allows app uninstall and downgrade by right clicking it.
+- "About" window available when right-clicking the tray icon.
 
 ### Improvements
 - Performance and memory usage
@@ -18,6 +19,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Allowing to specify a custom app translation with the environment variable **FPAKMAN_LOCALE**
 - Adding expiration time for cached app data. Default to 1 hour. The environment variable **FPAKMAN_CACHE_EXPIRATION** can change this value.
 - Retrieving only the installed applications data from the origin API.
+- Minor GUI improvements
 
 ## [0.2.1] - 2019-06-24
 ### Features
diff --git a/README.md b/README.md
index 5e4efe8d..1c54fcb8 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ sudo pip3 install fpakman
 ```
 
 **AUR**
+
 As **fpakman** package. There is also a staging version (**fpakman-staging**) but is intended for testing and may not work properly.
 
 
diff --git a/fpakman/resources/locale/en b/fpakman/resources/locale/en
index 8ef2420d..fc2de6c2 100644
--- a/fpakman/resources/locale/en
+++ b/fpakman/resources/locale/en
@@ -8,6 +8,7 @@ manage_window.apps_table.row.actions.uninstall.popup.title=Uninstall
 manage_window.apps_table.row.actions.uninstall.popup.body=Remove {} ?
 manage_window.apps_table.row.actions.downgrade=Downgrade
 manage_window.apps_table.row.actions.downgrade.popup.body=Do you really want to downgrade {} ?
+manage_window.apps_table.upgrade_toggle.tooltip=Click it to check or uncheck the update
 manage_window.checkbox.only_apps=Apps
 manage_window.label.updates=Updates
 manage_window.status.refreshing=Refreshing
@@ -33,6 +34,7 @@ popup.button.no=No
 popup.button.cancel=Cancel
 tray.action.manage=Manage applications
 tray.action.exit=Exit
+tray.action.about=About
 notification.new_updates=Updates found
 flatpak.info.arch=arch
 flatpak.info.branch=branch
@@ -51,4 +53,8 @@ flatpak.info.runtime=runtime
 flatpak.info.sdk=sdk
 flatpak.info.subject=subject
 flatpak.info.type=type
-flatpak.info.version=version
\ No newline at end of file
+flatpak.info.version=version
+about.info.desc=Non-official Flatpak application management graphical interface
+about.info.link=More information at
+about.info.license=Free license
+about.info.rate=If this tool is useful for you, give it a star on Github to keep it up
\ No newline at end of file
diff --git a/fpakman/resources/locale/es b/fpakman/resources/locale/es
index 58e5a2cc..65a35dba 100644
--- a/fpakman/resources/locale/es
+++ b/fpakman/resources/locale/es
@@ -8,6 +8,7 @@ manage_window.apps_table.row.actions.uninstall.popup.title=Desinstalación
 manage_window.apps_table.row.actions.uninstall.popup.body=¿Eliminar {}?
 manage_window.apps_table.row.actions.downgrade=Revertir versión
 manage_window.apps_table.row.actions.downgrade.popup.body=¿Realmente quieres revertir la versión actual de {}?
+manage_window.apps_table.upgrade_toggle.tooltip=Haz clic para marcar o desmarcar la actualización
 manage_window.checkbox.only_apps=Aplicativos
 manage_window.label.updates=Actualizaciones
 manage_window.status.refreshing=Recargando
@@ -33,6 +34,7 @@ popup.button.no=No
 popup.button.cancel=Cancelar
 tray.action.manage=Administrar aplicativos
 tray.action.exit=Salir
+tray.action.about=Sobre
 notification.new_updates=Actualizaciones encontradas
 flatpak.info.arch=arquitectura
 flatpak.info.branch=rama
@@ -51,4 +53,8 @@ flatpak.info.runtime=runtime
 flatpak.info.sdk=sdk
 flatpak.info.subject=tema
 flatpak.info.type=tipo
-flatpak.info.version=versión
\ No newline at end of file
+flatpak.info.version=versión
+about.info.desc=Interfaz grafica no oficial para administración de aplicativos Flatpak
+about.info.link=Mas informaciones en
+about.info.license=Licencia gratuita
+about.info.rate=Si esta herramienta es útil para ti, dale una estrella en Github para mantenerla
\ No newline at end of file
diff --git a/fpakman/resources/locale/pt b/fpakman/resources/locale/pt
index a20cd821..6622e9ed 100644
--- a/fpakman/resources/locale/pt
+++ b/fpakman/resources/locale/pt
@@ -8,6 +8,7 @@ manage_window.apps_table.row.actions.uninstall.popup.title=Desinstalação
 manage_window.apps_table.row.actions.uninstall.popup.body=Remover {}?
 manage_window.apps_table.row.actions.downgrade=Reverter versão
 manage_window.apps_table.row.actions.downgrade.popup.body=Você realmente quer reverter a versão atual de {} ?
+manage_window.apps_table.upgrade_toggle.tooltip=Clique para marcar ou desmarcar a atualização
 manage_window.checkbox.only_apps=Aplicativos
 manage_window.label.updates=Atualizações
 manage_window.status.refreshing=Recarregando
@@ -33,6 +34,7 @@ popup.button.no=Não
 popup.button.cancel=Cancelar
 tray.action.manage=Gerenciar aplicativos
 tray.action.exit=Sair
+tray.action.about=Sobre
 notification.new_updates=Atualizações encontradas
 flatpak.info.arch=arquitetura
 flatpak.info.branch=ramo
@@ -51,4 +53,8 @@ flatpak.info.runtime=runtime
 flatpak.info.sdk=sdk
 flatpak.info.subject=assunto
 flatpak.info.type=tipo
-flatpak.info.version=versão
\ No newline at end of file
+flatpak.info.version=versão
+about.info.desc=Interface gráfica não oficial para gerenciamento de aplicativos Flatpak
+about.info.link=Mais informações em
+about.info.license=Licença gratuita
+about.info.rate=Se essa ferramenta é útil para você, dê uma estrela no Github para mantê-la de pé
\ No newline at end of file
diff --git a/fpakman/view/qt/about.py b/fpakman/view/qt/about.py
new file mode 100644
index 00000000..a55c3e70
--- /dev/null
+++ b/fpakman/view/qt/about.py
@@ -0,0 +1,77 @@
+from PyQt5.QtCore import Qt
+from PyQt5.QtGui import QPixmap
+from PyQt5.QtWidgets import QVBoxLayout, QDialog, QLabel
+
+from fpakman import __version__
+from fpakman.core import resource
+
+PROJECT_URL = 'https://github.com/vinifmor/fpakman'
+LICENSE_URL = 'https://raw.githubusercontent.com/vinifmor/fpakman/master/LICENSE'
+
+
+class AboutDialog(QDialog):
+
+    def __init__(self, locale_keys: dict):
+        super(AboutDialog, self).__init__()
+        self.setWindowTitle(locale_keys['tray.action.about'])
+        layout = QVBoxLayout()
+        self.setLayout(layout)
+
+        label_logo = QLabel(self)
+        label_logo.setPixmap(QPixmap(resource.get_path('img/flathub_45.svg')))
+        label_logo.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_logo)
+
+        label_name = QLabel('fpakman ( {} {} )'.format(locale_keys['flatpak.info.version'].lower(), __version__))
+        label_name.setStyleSheet('font-weight: bold;')
+        label_name.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_name)
+
+        label_flathub = QLabel()
+        label_flathub.setStyleSheet('font-size: 7px; color: red; font-weight: bold;')
+        label_flathub.setText('* logo by Flathub (' + " <a href='{url}'>{url}</a> )".format(url='https://flathub.org'))
+        label_flathub.setOpenExternalLinks(True)
+        label_flathub.setAlignment(Qt.AlignRight)
+        layout.addWidget(label_flathub)
+
+        layout.addWidget(QLabel(''))
+
+        line_desc = QLabel(self)
+        line_desc.setStyleSheet('font-size: 10px; font-weight: bold;')
+        line_desc.setText(locale_keys['about.info.desc'])
+        line_desc.setAlignment(Qt.AlignCenter)
+        line_desc.setMinimumWidth(400)
+        layout.addWidget(line_desc)
+
+        layout.addWidget(QLabel(''))
+
+        label_more_info = QLabel()
+        label_more_info.setStyleSheet('font-size: 9px;')
+        label_more_info.setText(locale_keys['about.info.link'] + ": <a href='{url}'>{url}</a>".format(url=PROJECT_URL))
+        label_more_info.setOpenExternalLinks(True)
+        label_more_info.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_more_info)
+
+        label_license = QLabel()
+        label_license.setStyleSheet('font-size: 9px;')
+        label_license.setText("<a href='{}'>{}</a>".format(LICENSE_URL, locale_keys['about.info.license']))
+        label_license.setOpenExternalLinks(True)
+        label_license.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_license)
+
+        layout.addWidget(QLabel(''))
+
+        label_rate = QLabel()
+        label_rate.setStyleSheet('font-size: 9px; font-weight: bold;')
+        label_rate.setText(locale_keys['about.info.rate'] + ' :)')
+        label_rate.setOpenExternalLinks(True)
+        label_rate.setAlignment(Qt.AlignCenter)
+        layout.addWidget(label_rate)
+
+        layout.addWidget(QLabel(''))
+
+        self.adjustSize()
+
+    def closeEvent(self, event):
+        event.ignore()
+        self.hide()
diff --git a/fpakman/view/qt/apps_table.py b/fpakman/view/qt/apps_table.py
index c9d90978..b4df5c1e 100644
--- a/fpakman/view/qt/apps_table.py
+++ b/fpakman/view/qt/apps_table.py
@@ -12,7 +12,7 @@ from fpakman.view.qt import dialog
 
 class UpdateToggleButton(QToolButton):
 
-    def __init__(self, model: dict, root: QWidget, checked: bool = True):
+    def __init__(self, model: dict, root: QWidget, locale_keys: dict, checked: bool = True):
         super(UpdateToggleButton, self).__init__()
         self.model = model
         self.root = root
@@ -22,6 +22,7 @@ class UpdateToggleButton(QToolButton):
         self.icon_off = QIcon(resource.get_path('img/toggle_off.svg'))
         self.setIcon(self.icon_on)
         self.setStyleSheet('border: 0px;')
+        self.setToolTip(locale_keys['manage_window.apps_table.upgrade_toggle.tooltip'])
 
         if not checked:
             self.click()
@@ -183,7 +184,7 @@ class AppsTable(QTableWidget):
                 col_origin.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
                 self.setItem(idx, 6, col_origin)
 
-                col_update = UpdateToggleButton(app['model'], self.parent, app['model']['update']) if app['model']['update'] else None
+                col_update = UpdateToggleButton(app['model'], self.parent, self.parent.locale_keys, app['model']['update']) if app['model']['update'] else None
                 self.setCellWidget(idx, 7, col_update)
 
     def change_headers_policy(self, policy: QHeaderView = QHeaderView.ResizeToContents):
diff --git a/fpakman/view/qt/systray.py b/fpakman/view/qt/systray.py
index a888772d..b6e6601b 100755
--- a/fpakman/view/qt/systray.py
+++ b/fpakman/view/qt/systray.py
@@ -7,6 +7,7 @@ from PyQt5.QtWidgets import QSystemTrayIcon, QMenu
 from fpakman.core.controller import FlatpakManager
 
 from fpakman.core import resource
+from fpakman.view.qt.about import AboutDialog
 from fpakman.view.qt.window import ManageWindow
 
 
@@ -44,10 +45,16 @@ class TrayIcon(QSystemTrayIcon):
         self.setIcon(self.icon_default)
 
         self.menu = QMenu()
+
         self.action_manage = self.menu.addAction(self.locale_keys['tray.action.manage'])
         self.action_manage.triggered.connect(self.show_manage_window)
+
+        self.action_about = self.menu.addAction(self.locale_keys['tray.action.about'])
+        self.action_about.triggered.connect(self.show_about)
+
         self.action_exit = self.menu.addAction(self.locale_keys['tray.action.exit'])
         self.action_exit.triggered.connect(lambda: QCoreApplication.exit())
+
         self.setContextMenu(self.menu)
 
         self.manage_window = ManageWindow(locale_keys=self.locale_keys, manager=self.manager, tray_icon=self)
@@ -55,6 +62,8 @@ class TrayIcon(QSystemTrayIcon):
         self.check_thread.signal.connect(self.notify_updates)
         self.check_thread.start()
 
+        self.dialog_about = AboutDialog(self.locale_keys)
+
     def notify_updates(self, updates: int):
         if updates > 0:
             if self.icon().cacheKey() != self.icon_update.cacheKey():
@@ -82,3 +91,8 @@ class TrayIcon(QSystemTrayIcon):
 
         self.manage_window.refresh()
         self.manage_window.show()
+
+    def show_about(self):
+
+        if self.dialog_about.isHidden():
+            self.dialog_about.show()
diff --git a/fpakman/view/qt/window.py b/fpakman/view/qt/window.py
index fe7313c3..ef333601 100755
--- a/fpakman/view/qt/window.py
+++ b/fpakman/view/qt/window.py
@@ -8,7 +8,6 @@ from PyQt5.QtGui import QIcon, QWindowStateChangeEvent
 from PyQt5.QtWidgets import QWidget, QVBoxLayout, QApplication, QCheckBox, QHeaderView, QToolButton, QToolBar, \
     QSizePolicy, QLabel, QPlainTextEdit
 
-from fpakman import __version__
 from fpakman.core import resource, flatpak
 from fpakman.core.controller import FlatpakManager
 from fpakman.view.qt import dialog
@@ -45,7 +44,7 @@ class ManageWindow(QWidget):
         self.icon_flathub = QIcon(resource.get_path('img/flathub_45.svg'))
         self._check_flatpak_installed()
         self.resize(ManageWindow.__BASE_HEIGHT__, ManageWindow.__BASE_HEIGHT__)
-        self.setWindowTitle('{} ({})'.format(locale_keys['manage_window.title'], __version__))
+        self.setWindowTitle(locale_keys['manage_window.title'])
         self.setWindowIcon(self.icon_flathub)
 
         self.layout = QVBoxLayout()
@@ -122,6 +121,7 @@ class ManageWindow(QWidget):
 
         self.toolbar_bottom = QToolBar()
         self.label_updates = QLabel('')
+        self.label_updates.setStyleSheet("color: red; font-weight: bold")
         self.toolbar_bottom.addWidget(self.label_updates)
         spacer = QWidget()
         spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
@@ -247,7 +247,11 @@ class ManageWindow(QWidget):
 
         total_updates = app_updates + runtime_updates
         if total_updates > 0:
-            self.label_updates.setText('{}: {} ( {} apps | {} runtimes )'.format(self.locale_keys['manage_window.label.updates'], total_updates, app_updates, runtime_updates))
+            self.label_updates.setText('{}: {} ( {} {} | {} runtimes )'.format(self.locale_keys['manage_window.label.updates'],
+                                                                               total_updates,
+                                                                               app_updates,
+                                                                               self.locale_keys['manage_window.checkbox.only_apps'].lower(),
+                                                                               runtime_updates))
         else:
             self.label_updates.setText('')