diff --git a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue
index cb72fa5cd..60b368cd3 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue
+++ b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentActionButtonsGroup.vue
@@ -7,7 +7,7 @@
       <li v-if="props.canEdit && is_extension_editable(props.storedObject.type)">
         <wopi-edit-button :stored-object="props.storedObject" :classes="{'dropdown-item': true}" :execute-before-leave="props.executeBeforeLeave"></wopi-edit-button>
       </li>
-      <li v-if="props.storedObject.type != 'application/pdf' && props.canConvertPdf">
+      <li v-if="props.storedObject.type != 'application/pdf' && is_extension_viewable(props.storedObject.type) && props.canConvertPdf">
         <convert-button :stored-object="props.storedObject" :filename="filename" :classes="{'dropdown-item': true}"></convert-button>
       </li>
       <li v-if="props.canDownload">
@@ -23,7 +23,7 @@
 import ConvertButton from "./StoredObjectButton/ConvertButton.vue";
 import DownloadButton from "./StoredObjectButton/DownloadButton.vue";
 import WopiEditButton from "./StoredObjectButton/WopiEditButton.vue";
-import {is_extension_editable} from "./StoredObjectButton/helpers";
+import {is_extension_editable, is_extension_viewable} from "./StoredObjectButton/helpers";
 import {StoredObject, WopiEditButtonExecutableBeforeLeaveFunction} from "../types";
 
 interface DocumentActionButtonsGroupConfig {
diff --git a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/helpers.ts b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/helpers.ts
index 58d2ebc71..d82efb111 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/helpers.ts
+++ b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/StoredObjectButton/helpers.ts
@@ -1,97 +1,107 @@
 
-const SUPPORTED_MIMES = new Set([
-  'image/svg+xml',
+const MIMES_EDIT = new Set([
   'application/vnd.ms-powerpoint',
   'application/vnd.ms-excel',
-  'application/vnd.sun.xml.writer',
   'application/vnd.oasis.opendocument.text',
   'application/vnd.oasis.opendocument.text-flat-xml',
-  'application/vnd.sun.xml.calc',
   'application/vnd.oasis.opendocument.spreadsheet',
   'application/vnd.oasis.opendocument.spreadsheet-flat-xml',
-  'application/vnd.sun.xml.impress',
   'application/vnd.oasis.opendocument.presentation',
   'application/vnd.oasis.opendocument.presentation-flat-xml',
-  'application/vnd.sun.xml.draw',
   'application/vnd.oasis.opendocument.graphics',
   'application/vnd.oasis.opendocument.graphics-flat-xml',
   'application/vnd.oasis.opendocument.chart',
-  'application/vnd.sun.xml.writer.global',
-  'application/vnd.oasis.opendocument.text-master',
-  'application/vnd.sun.xml.writer.template',
-  'application/vnd.oasis.opendocument.text-template',
-  'application/vnd.oasis.opendocument.text-master-template',
-  'application/vnd.sun.xml.calc.template',
-  'application/vnd.oasis.opendocument.spreadsheet-template',
-  'application/vnd.sun.xml.impress.template',
-  'application/vnd.oasis.opendocument.presentation-template',
-  'application/vnd.sun.xml.draw.template',
-  'application/vnd.oasis.opendocument.graphics-template',
-  'application/msword',
   'application/msword',
   'application/vnd.ms-excel',
   'application/vnd.ms-powerpoint',
   'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
   'application/vnd.ms-word.document.macroEnabled.12',
-  'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
-  'application/vnd.ms-word.template.macroEnabled.12',
-  'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
-  'application/vnd.ms-excel.template.macroEnabled.12',
   'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
   'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
   'application/vnd.ms-excel.sheet.macroEnabled.12',
   'application/vnd.openxmlformats-officedocument.presentationml.presentation',
   'application/vnd.ms-powerpoint.presentation.macroEnabled.12',
-  'application/vnd.openxmlformats-officedocument.presentationml.template',
-  'application/vnd.ms-powerpoint.template.macroEnabled.12',
-  'application/vnd.wordperfect',
-  'application/x-aportisdoc',
-  'application/x-hwp',
-  'application/vnd.ms-works',
-  'application/x-mswrite',
   'application/x-dif-document',
   'text/spreadsheet',
   'text/csv',
   'application/x-dbase',
-  'application/vnd.lotus-1-2-3',
-  'image/cgm',
-  'image/vnd.dxf',
-  'image/x-emf',
-  'image/x-wmf',
-  'application/coreldraw',
-  'application/vnd.visio2013',
-  'application/vnd.visio',
-  'application/vnd.ms-visio.drawing',
-  'application/x-mspublisher',
-  'application/x-sony-bbeb',
-  'application/x-gnumeric',
-  'application/macwriteii',
-  'application/x-iwork-numbers-sffnumbers',
-  'application/vnd.oasis.opendocument.text-web',
-  'application/x-pagemaker',
   'text/rtf',
   'text/plain',
-  'application/x-fictionbook+xml',
-  'application/clarisworks',
-  'image/x-wpg',
-  'application/x-iwork-pages-sffpages',
   'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
-  'application/x-iwork-keynote-sffkey',
-  'application/x-abiword',
-  'image/x-freehand',
-  'application/vnd.sun.xml.chart',
-  'application/x-t602',
-  'image/bmp',
-  'image/png',
-  'image/gif',
-  'image/tiff',
-  'image/jpg',
-  'image/jpeg',
-  'application/pdf',
 ]);
 
+
+
+const MIMES_VIEW = new Set([
+  ...MIMES_EDIT,
+  [
+    'image/svg+xml',
+    'application/vnd.sun.xml.writer',
+    'application/vnd.sun.xml.calc',
+    'application/vnd.sun.xml.impress',
+    'application/vnd.sun.xml.draw',
+    'application/vnd.sun.xml.writer.global',
+    'application/vnd.sun.xml.writer.template',
+    'application/vnd.sun.xml.calc.template',
+    'application/vnd.sun.xml.impress.template',
+    'application/vnd.sun.xml.draw.template',
+    'application/vnd.oasis.opendocument.text-master',
+    'application/vnd.oasis.opendocument.text-template',
+    'application/vnd.oasis.opendocument.text-master-template',
+    'application/vnd.oasis.opendocument.spreadsheet-template',
+    'application/vnd.oasis.opendocument.presentation-template',
+    'application/vnd.oasis.opendocument.graphics-template',
+    'application/vnd.ms-word.template.macroEnabled.12',
+    'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+    'application/vnd.ms-excel.template.macroEnabled.12',
+    'application/vnd.openxmlformats-officedocument.presentationml.template',
+    'application/vnd.ms-powerpoint.template.macroEnabled.12',
+    'application/vnd.wordperfect',
+    'application/x-aportisdoc',
+    'application/x-hwp',
+    'application/vnd.ms-works',
+    'application/x-mswrite',
+    'application/vnd.lotus-1-2-3',
+    'image/cgm',
+    'image/vnd.dxf',
+    'image/x-emf',
+    'image/x-wmf',
+    'application/coreldraw',
+    'application/vnd.visio2013',
+    'application/vnd.visio',
+    'application/vnd.ms-visio.drawing',
+    'application/x-mspublisher',
+    'application/x-sony-bbeb',
+    'application/x-gnumeric',
+    'application/macwriteii',
+    'application/x-iwork-numbers-sffnumbers',
+    'application/vnd.oasis.opendocument.text-web',
+    'application/x-pagemaker',
+    'application/x-fictionbook+xml',
+    'application/clarisworks',
+    'image/x-wpg',
+    'application/x-iwork-pages-sffpages',
+    'application/x-iwork-keynote-sffkey',
+    'application/x-abiword',
+    'image/x-freehand',
+    'application/vnd.sun.xml.chart',
+    'application/x-t602',
+    'image/bmp',
+    'image/png',
+    'image/gif',
+    'image/tiff',
+    'image/jpg',
+    'image/jpeg',
+    'application/pdf',
+  ]
+])
+
 function is_extension_editable(mimeType: string): boolean {
-  return SUPPORTED_MIMES.has(mimeType);
+  return MIMES_EDIT.has(mimeType);
+}
+
+function is_extension_viewable(mimeType: string): boolean {
+  return MIMES_VIEW.has(mimeType);
 }
 
 function build_convert_link(uuid: string) {
@@ -165,4 +175,5 @@ export {
   download_and_decrypt_doc,
   download_doc,
   is_extension_editable,
+  is_extension_viewable,
 };