diff --git a/qml/pages/AboutPage.qml b/qml/pages/AboutPage.qml
index 927536f..5775670 100644
--- a/qml/pages/AboutPage.qml
+++ b/qml/pages/AboutPage.qml
@@ -87,6 +87,12 @@ Page {
                       "Rudi Timmermans"
             }
 
+            SectionHeader { text: qsTr("Special thanks to") }
+            AboutLabel {
+                font.pixelSize: Theme.fontSizeSmall
+                text: "dcaliste"
+            }
+
             SectionHeader { text: qsTr("Translations") }
 
             AboutLabel {
@@ -106,6 +112,11 @@ Page {
                 text: "poppler-utils - "+(ConvertChecker.pdf ? qsTr("Installed") : qsTr("Not installed"))
             }
 
+            AboutLabel {
+                font.pixelSize: Theme.fontSizeSmall
+                text: "calligraconverter - "+(ConvertChecker.calligra ? qsTr("Installed") : qsTr("Not installed"))
+            }
+
             SectionHeader { text: qsTr("Donations") }
 
             AboutLabel {
diff --git a/translations/harbour-seaprint-de.ts b/translations/harbour-seaprint-de.ts
index 6635349..49c736b 100644
--- a/translations/harbour-seaprint-de.ts
+++ b/translations/harbour-seaprint-de.ts
@@ -87,6 +87,10 @@
         <source>SeaPrint licencing is still TBD, but will be some flavor of open.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>
diff --git a/translations/harbour-seaprint-es.ts b/translations/harbour-seaprint-es.ts
index 9a5d26f..c8c474b 100644
--- a/translations/harbour-seaprint-es.ts
+++ b/translations/harbour-seaprint-es.ts
@@ -87,6 +87,10 @@
         <source>SeaPrint licencing is still TBD, but will be some flavor of open.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>
diff --git a/translations/harbour-seaprint-fr.ts b/translations/harbour-seaprint-fr.ts
index 6ec3a6e..a1eedf6 100644
--- a/translations/harbour-seaprint-fr.ts
+++ b/translations/harbour-seaprint-fr.ts
@@ -87,6 +87,10 @@
         <source>SeaPrint licencing is still TBD, but will be some flavor of open.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>
diff --git a/translations/harbour-seaprint-nl.ts b/translations/harbour-seaprint-nl.ts
index 0d8938c..1509c02 100644
--- a/translations/harbour-seaprint-nl.ts
+++ b/translations/harbour-seaprint-nl.ts
@@ -87,6 +87,10 @@
         <source>Dutch</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>
diff --git a/translations/harbour-seaprint-pl.ts b/translations/harbour-seaprint-pl.ts
index 3659171..8129a07 100644
--- a/translations/harbour-seaprint-pl.ts
+++ b/translations/harbour-seaprint-pl.ts
@@ -87,6 +87,10 @@
         <source>SeaPrint licencing is still TBD, but will be some flavor of open.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>
diff --git a/translations/harbour-seaprint-zh_CN.ts b/translations/harbour-seaprint-zh_CN.ts
index 4e1c9e0..c58dfcd 100644
--- a/translations/harbour-seaprint-zh_CN.ts
+++ b/translations/harbour-seaprint-zh_CN.ts
@@ -87,6 +87,10 @@
         <source>SeaPrint licencing is still TBD, but will be some flavor of open.</source>
         <translation>Seaprint（海印）采用 TBD 许可证，但是我很乐意使它更加开放。</translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>
diff --git a/translations/harbour-seaprint.ts b/translations/harbour-seaprint.ts
index 78c1480..75b3f8d 100644
--- a/translations/harbour-seaprint.ts
+++ b/translations/harbour-seaprint.ts
@@ -87,6 +87,10 @@
         <source>SeaPrint licencing is still TBD, but will be some flavor of open.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Special thanks to</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>AddPrinterDialog</name>