diff --git a/macos/Localization/nl.xliff b/macos/Localization/nl.xliff
index 71e6edd58..7f585742a 100644
--- a/macos/Localization/nl.xliff
+++ b/macos/Localization/nl.xliff
@@ -164,7 +164,7 @@
       </trans-unit>
       <trans-unit id="Excel 2007 Spreadsheet" xml:space="preserve">
         <source>Excel 2007 Spreadsheet</source>
-        <target state="translated">Office Open XML Spreadsheet (*.xlsx)</target>
+        <target state="translated">Office Open XML-spreadsheet (*.xlsx)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="File &quot;%@&quot; can not be open or not exist." xml:space="preserve">
@@ -284,12 +284,12 @@
       </trans-unit>
       <trans-unit id="PowerPoint 2007 Presentation" xml:space="preserve">
         <source>PowerPoint 2007 Presentation</source>
-        <target state="translated">Office Open XML Presentatie (*.pptx)</target>
+        <target state="translated">Office Open XML-presentatie (*.pptx)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="PowerPoint Slide Show" xml:space="preserve">
         <source>PowerPoint Slide Show</source>
-        <target state="translated">Office Open XML Diavoorstelling (*.ppsx)</target>
+        <target state="translated">Office Open XML-diavoorstelling (*.ppsx)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="Preparing..." xml:space="preserve">
@@ -384,7 +384,7 @@
       </trans-unit>
       <trans-unit id="Word 2007 Document" xml:space="preserve">
         <source>Word 2007 Document</source>
-        <target state="translated">Office Open XML Document (*.docx)</target>
+        <target state="translated">Office Open XML-document (*.docx)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="XML Paper Specification" xml:space="preserve">
diff --git a/win-linux/langs/nl.ts b/win-linux/langs/nl.ts
index 18f9fb5a7..0f2020bed 100644
--- a/win-linux/langs/nl.ts
+++ b/win-linux/langs/nl.ts
@@ -236,7 +236,7 @@
     </message>
     <message>
         <source>DOCX Document (*.docx)</source>
-        <translation type="vanished">Office Open XML Document (*.docx)</translation>
+        <translation type="vanished">Office Open XML-document (*.docx)</translation>
     </message>
     <message>
         <source>Document template (*.dotx)</source>
@@ -303,7 +303,7 @@
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="81"/>
         <source>PPTX File (*.pptx)</source>
-        <translation>Office Open XML Presentatie (*.pptx)</translation>
+        <translation>Office Open XML-presentatie (*.pptx)</translation>
     </message>
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="82"/>
@@ -326,7 +326,7 @@
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="86"/>
         <source>PPSX File (*.ppsx)</source>
-        <translation>Office Open XML Diavoorstelling (*.ppsx)</translation>
+        <translation>Office Open XML-diavoorstelling (*.ppsx)</translation>
     </message>
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="87"/>
@@ -336,7 +336,7 @@
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="89"/>
         <source>XLSX File (*.xlsx)</source>
-        <translation>Office Open XML Spreadsheet (*.xlsx)</translation>
+        <translation>Office Open XML-spreadsheet (*.xlsx)</translation>
     </message>
     <message>
         <source>Spreadsheet template (*.xltx)</source>
@@ -359,7 +359,7 @@
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="66"/>
         <source>DOCX Document</source>
-        <translation>Office Open XML Document</translation>
+        <translation>Office Open XML-document</translation>
     </message>
     <message>
         <location filename="../src/components/cfiledialog.cpp" line="70"/>
diff --git a/win-linux/package/windows/associate_page.iss b/win-linux/package/windows/associate_page.iss
index 23013be29..d081b57c0 100644
--- a/win-linux/package/windows/associate_page.iss
+++ b/win-linux/package/windows/associate_page.iss
@@ -982,7 +982,7 @@ el.extPPSX =Προβολή παρουσίασης Office με ανοιχτή μ
 fi.extPPSX =Officen avoin XML-diaesitys
 ;lt.extPPSX =Office Atidaryti XML Skaidrių Demonstraciją
 lo.extPPSX =ເປີດສະແດງສະໄລ XML
-nl.extPPSX =Office Open XML Diavoorstelling
+nl.extPPSX =Office Open XML-diavoorstelling
 ru.extPPSX =Слайдшоу Office Open XML
 de.extPPSX =Office Open XML-Slideshow
 fr.extPPSX =Diaporama Office Open XML