diff --git a/src/aboutdlgbase.ui b/src/aboutdlgbase.ui
index 98e1e39b..398f30f8 100755
--- a/src/aboutdlgbase.ui
+++ b/src/aboutdlgbase.ui
@@ -29,135 +29,135 @@
   <layout class="QVBoxLayout">
    <item>
     <layout class="QHBoxLayout">
+     <item>
+      <widget class="QLabel" name="pxlLogo">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="pixmap">
+        <pixmap resource="resources.qrc">:/png/main/res/fronticon.png</pixmap>
+       </property>
+       <property name="alignment">
+        <set>Qt::AlignCenter</set>
+       </property>
+      </widget>
+     </item>
      <item>
       <layout class="QVBoxLayout">
+       <property name="spacing">
+        <number>0</number>
+       </property>
        <item>
-        <layout class="QHBoxLayout">
-         <property name="spacing">
-          <number>6</number>
+        <widget class="QLabel" name="lblVersion">
+         <property name="text">
+          <string>TextLabelVersion</string>
          </property>
-         <property name="leftMargin">
-          <number>0</number>
+         <property name="wordWrap">
+          <bool>false</bool>
          </property>
-         <property name="topMargin">
-          <number>0</number>
+         <property name="margin">
+          <number>2</number>
          </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QLabel" name="PixmapLabelDreamLogo">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="pixmap">
-            <pixmap/>
-           </property>
-           <property name="scaledContents">
-            <bool>true</bool>
-           </property>
-           <property name="wordWrap">
-            <bool>false</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="lblVersion">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="text">
-            <string>TextLabelVersion</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-           <property name="wordWrap">
-            <bool>false</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
+        </widget>
        </item>
        <item>
-        <layout class="QHBoxLayout">
-         <property name="spacing">
-          <number>6</number>
+        <widget class="QLabel" name="lblCopyright">
+         <property name="text">
+          <string>Copyright (C) 2005-2020 Volker Fischer and others</string>
          </property>
-         <property name="leftMargin">
-          <number>0</number>
+         <property name="wordWrap">
+          <bool>false</bool>
          </property>
-         <property name="topMargin">
-          <number>0</number>
+         <property name="margin">
+          <number>2</number>
          </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <layout class="QVBoxLayout">
-           <property name="spacing">
-            <number>6</number>
-           </property>
-           <property name="leftMargin">
-            <number>0</number>
-           </property>
-           <property name="topMargin">
-            <number>0</number>
-           </property>
-           <property name="rightMargin">
-            <number>0</number>
-           </property>
-           <property name="bottomMargin">
-            <number>0</number>
-           </property>
-           <item>
-            <widget class="QLabel" name="lblCopyright">
-             <property name="text">
-              <string>Copyright (C) 2005-2020 Volker Fischer and others</string>
-             </property>
-             <property name="wordWrap">
-              <bool>false</bool>
-             </property>
-            </widget>
-           </item>
-          </layout>
-         </item>
-         <item>
-          <spacer>
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeType">
-            <enum>QSizePolicy::Expanding</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>20</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
+        </widget>
        </item>
       </layout>
      </item>
+     <item>
+      <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>
     </layout>
    </item>
    <item>
-    <widget class="QTextBrowser" name="txvCredits"/>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tab">
+      <attribute name="title">
+       <string>A&amp;bout</string>
+      </attribute>
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <widget class="QTextBrowser" name="txvAbout">
+         <property name="openExternalLinks">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_2">
+      <attribute name="title">
+       <string>&amp;Libraries</string>
+      </attribute>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QTextBrowser" name="txvLibraries">
+         <property name="openExternalLinks">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_3">
+      <attribute name="title">
+       <string>&amp;Contributors</string>
+      </attribute>
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <item>
+        <widget class="QTextBrowser" name="txvContributors">
+         <property name="openExternalLinks">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tab_4">
+      <attribute name="title">
+       <string>&amp;Translation</string>
+      </attribute>
+      <layout class="QHBoxLayout" name="horizontalLayout_4">
+       <item>
+        <widget class="QTextBrowser" name="txvTranslation">
+         <property name="openExternalLinks">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
    </item>
    <item>
     <layout class="QHBoxLayout">
@@ -211,7 +211,6 @@
  </widget>
  <tabstops>
   <tabstop>buttonOk</tabstop>
-  <tabstop>txvCredits</tabstop>
  </tabstops>
  <resources>
   <include location="resources.qrc"/>
diff --git a/src/util.cpp b/src/util.cpp
index ec2a90ff..ca3cf90a 100755
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -348,16 +348,14 @@ CAboutDlg::CAboutDlg ( QWidget* parent ) : QDialog ( parent )
 {
     setupUi ( this );
 
-    // set the text for the about dialog html text control
-    txvCredits->setOpenExternalLinks ( true );
-    txvCredits->setText (
-        "<p>" // general description of software
-        "<big>" + tr ( "The " ) + APP_NAME +
+    // general description of software
+    txvAbout->setText (
+        "<p>" + tr ( "The " ) + APP_NAME +
         tr ( " software enables musicians to perform real-time jam sessions "
-        "over the internet. There is a " ) + APP_NAME + tr ( " "
+        "over the internet." ) + "<br>" + tr ( "There is a " ) + APP_NAME + tr ( " "
         "server which collects the audio data from each " ) +
         APP_NAME + tr ( " client, mixes the audio data and sends the mix back "
-        "to each client." ) + "</big></p><br>"
+        "to each client." ) + "</p>"
         "<p><font face=\"courier\">" // GPL header text
         "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 "
@@ -370,10 +368,11 @@ CAboutDlg::CAboutDlg ( QWidget* parent ) : QDialog ( parent )
         "License along with his program; if not, write to the Free Software "
         "Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 "
         "USA"
-        "</font></p><br>"
-        "<p><b>" + APP_NAME + // libraries used by this compilation
+        "</font></p>" );
+
+    // libraries used by this compilation
+    txvLibraries->setText ( APP_NAME +
         tr ( " uses the following libraries, resources or code snippets:" ) +
-        "</b></p>"
         "<ul>"
         "<li>Qt cross-platform application framework: "
         "<i><a href=""http://www.qt.io"">http://www.qt.io</a></i></li>"
@@ -387,10 +386,12 @@ CAboutDlg::CAboutDlg ( QWidget* parent ) : QDialog ( parent )
         "<i><a href=""http://openclipart.org"">http://openclipart.org</a></i></li>"
         "<li>Country flag icons from Mark James: "
         "<i><a href=""http://www.famfamfam.com"">http://www.famfamfam.com</a></i></li>"
-        "</ul>"
-        "We would like to acknowledge the contributors listed in the "
+        "</ul>" );
+
+    // contributors list
+    txvContributors->setText ( "We would like to acknowledge the contributors listed in the "
         "<a href=""https://github.com/corrados/jamulus/graphs/contributors"">Github Contributors list</a>"
-        "</center><br>");
+        "</center><br>" );
 
     // set version number in about dialog
     lblVersion->setText ( GetVersionAndNameStr() );
@@ -406,7 +407,7 @@ QString CAboutDlg::GetVersionAndNameStr ( const bool bWithHtml )
     // name, short description and GPL hint
     if ( bWithHtml )
     {
-        strVersionText += "<center><b>";
+        strVersionText += "<b>";
     }
     else
     {
@@ -424,24 +425,14 @@ QString CAboutDlg::GetVersionAndNameStr ( const bool bWithHtml )
         strVersionText += "\n *** ";
     }
 
-    strVersionText += tr ( "Internet Jam Session Software" );
-
-    if ( bWithHtml )
-    {
-        strVersionText += "<br>";
-    }
-    else
+    if ( !bWithHtml )
     {
+        strVersionText += tr ( "Internet Jam Session Software" );
         strVersionText += "\n *** ";
     }
 
     strVersionText += tr ( "Under the GNU General Public License (GPL)" );
 
-    if ( bWithHtml )
-    {
-        strVersionText += "</center>";
-    }
-
     return strVersionText;
 }