diff --git a/packages/file-handling/src/clipboard.js b/packages/file-handling/src/clipboard.js
index 14a1f9936d2c3545a79de589e0995c7abc2f07aa..bfc71ffc0bcb29d48892f5bcad0e08340734bb62 100644
--- a/packages/file-handling/src/clipboard.js
+++ b/packages/file-handling/src/clipboard.js
@@ -228,10 +228,8 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
      *
      */
     selectAllFiles() {
-        let maxSelected = this.tabulatorTable.getRows().filter(row => row.getData().type != 'directory' && this.checkFileType(row.getData(), this.allowedMimeTypes)).length;
-        let selected = this.tabulatorTable.getSelectedRows().length;
-
-        if (selected === maxSelected) {
+        let allSelected = this.checkAllSelected();
+        if (allSelected) {
             this.tabulatorTable.getSelectedRows().forEach(row => row.deselect());
             this.numberOfSelectedFiles = 0;
         } else {
@@ -240,6 +238,17 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
         }
     }
 
+    checkAllSelected() {
+        if (this.tabulatorTable) {
+            let maxSelected = this.tabulatorTable.getRows().filter(row => row.getData().type != 'directory' && this.checkFileType(row.getData(), this.allowedMimeTypes)).length;
+            let selected = this.tabulatorTable.getSelectedRows().length;
+            if (selected === maxSelected) {
+                return true;
+            }
+        }
+        return false;
+    }
+
 
     checkFileType(file) {
 
@@ -464,14 +473,9 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
         }
     }
 
-    //TODO
-    // FIX closing modal dialog when deleting or adding files in modal dialogue
-    // FIX missing nextcloud in second hierarchy
-
-
     getAdditionalButtons() {
         return html`
-            <div class="flex-container">
+            <div class="flex-container additional-button-container">
                         <div class="btn-flex-container-mobile">
                             <button @click="${() => { this.openFilesource(); }}"
                                     class="button" title="${i18n.t('clipboard.add-files')}">
@@ -532,18 +536,17 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
             <div class="wrapper">
                 <div class="content">
                     <h3>${i18n.t('clipboard.sink-title')}</h3>
-                    <p>${i18n.t('clipboard.sink-body')}<br><br></p>
                     <div class="warning-container">
                         <dbp-icon name="warning" class="warning-icon"></dbp-icon>
                         <p>${i18n.t('clipboard.warning')}</p>
                     </div>
-                    <div class="container">
+                    <div>
                         ${additionalButtons}
                         <link rel="stylesheet" href="${tabulatorCss}">
                         <div class="table-wrapper">
                             <label class="button-container select-all-icon">
                                 <input type="checkbox" id="select_all" name="select_all" value="select_all" @click="${() => {this.selectAllFiles();}}">
-                                <span class="checkmark"></span>
+                                <span class="checkmark" title="${this.checkAllSelected() ? i18n.t("clipboard.select-nothing") : i18n.t("clipboard.select-all")}"></span>
                             </label>
                             <table id="clipboard-content-table" class="force-no-select"></table>
                         </div>
@@ -567,18 +570,17 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
             <div class="wrapper">
                 <div class="content">
                     <h3>${i18n.t('clipboard.source-title')}</h3>
-                    <p>${i18n.t('clipboard.source-body')}</p>
                     <div class="warning-container">
                         <dbp-icon name="warning" class="warning-icon"></dbp-icon>
                         <p>${i18n.t('clipboard.warning')}</p>
                     </div>
-                    <div class="container">
+                    <div>
                         ${additionalButtons}
                         <link rel="stylesheet" href="${tabulatorCss}">
                         <div class="table-wrapper">
                             <label class="button-container select-all-icon">
                                 <input type="checkbox" id="select_all" name="select_all" value="select_all" @click="${() => {this.selectAllFiles();}}">
-                                <span class="checkmark"></span>
+                                <span class="checkmark" title="${this.checkAllSelected() ? i18n.t("clipboard.select-nothing") : i18n.t("clipboard.select-all")}"></span>
                             </label>
                             <table id="clipboard-content-table" class="force-no-select"></table>
                         </div>
@@ -586,7 +588,7 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
                 </div>
                 <div class="clipboard-footer">
                     <button class="button select-button is-primary" ?disabled="${this.clipboardSelectBtnDisabled}"
-                            @click="${() => {this.sendClipboardFiles(this.tabulatorTable.getSelectedData());}}"> ${i18n.t('clipboard.source-btn')}
+                            @click="${() => {this.sendClipboardFiles(this.tabulatorTable.getSelectedData());}}"> ${i18n.t('clipboard.source-btn', {count: this.tabulatorTable ? this.tabulatorTable.getSelectedRows().length : 0})}
                     </button>
                 </div>
             </div>
@@ -631,7 +633,6 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
                 display: flex;
                 flex-direction: inherit;
                 align-items: center;
-                margin-bottom: 1.5rem;
             }
             
             .warning-icon{
@@ -667,6 +668,7 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
             .checkmark{
                 height: 20px;
                 width:20px;
+                left: 5px;
             }
             
             .button-container .checkmark::after{
@@ -703,7 +705,7 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
                 display: flex;
                 flex-direction: column;
                 justify-content: center;
-                position: relative;
+                /* position: relative; */
             }
             
             .content{
@@ -712,6 +714,10 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
                 overflow-y: auto;
                 -webkit-overflow-scrolling: touch;
             }
+            
+            .additional-button-container{
+                margin-top: 0.5rem;
+            }
 
             @media only screen
             and (orientation: portrait)
@@ -781,7 +787,7 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
             return this.getClipboardSource();
 
         return html`
-            <div class="container">
+            <div>
                 
                 ${additionalButtons}
                 
@@ -790,7 +796,7 @@ export class Clipboard extends ScopedElementsMixin(AdapterLitElement) {
                 <div class="table-wrapper">
                     <label class="button-container select-all-icon">
                         <input type="checkbox" id="select_all" name="select_all" value="select_all" @click="${() => {this.selectAllFiles();}}">
-                        <span class="checkmark"></span>
+                        <span class="checkmark" title="${this.checkAllSelected() ? i18n.t("clipboard.select-nothing") : i18n.t("clipboard.select-all")}"></span>
                     </label>
                     <table id="clipboard-content-table" class="force-no-select"></table>
                 </div>
diff --git a/packages/file-handling/src/i18n/de/translation.json b/packages/file-handling/src/i18n/de/translation.json
index bfbffb765c1dbab72f2875d8beb979d3cf9872d0..841966ab36df968eece71cd3bf77f4ddac59922f 100644
--- a/packages/file-handling/src/i18n/de/translation.json
+++ b/packages/file-handling/src/i18n/de/translation.json
@@ -87,16 +87,16 @@
   "clipboard": {
     "add-files": "Dateien der Zwischenablage hinzufügen",
     "add-files-btn": "Dateien hinzufügen",
-    "remove-all": "Alle Dateien aus der Zwischenablage entfernen.",
+    "remove-all": "Alle Dateien aus der Zwischenablage entfernen",
     "remove-all-btn": "Alle entfernen",
-    "remove-count": "Eine Datei aus der Zwischenablage entfernen.",
-    "remove-count_plural": "{{count}} Dateien aus der Zwischenablage entfernen.",
+    "remove-count": "Eine Datei aus der Zwischenablage entfernen",
+    "remove-count_plural": "{{count}} Dateien aus der Zwischenablage entfernen",
     "remove-count-btn": "Datei entfernen",
     "remove-count-btn_plural": "{{count}} Dateien entfernen",
     "save-all": "Alle Dateien aus der Zwischenablage speichern",
     "save-all-btn": "Alle sichern",
-    "save-count-btn": "Datei speichern",
-    "save-count-btn_plural": "{{count}} Dateien speichern",
+    "save-count-btn": "Datei sichern",
+    "save-count-btn_plural": "{{count}} Dateien sichern",
     "save-count": "Eine Datei aus der Zwischenablage speichern",
     "save-count_plural": "{{count}} Dateien aus der Zwischenablage speichern",
     "file-name": "Name",
@@ -104,7 +104,6 @@
     "file-type": "Art",
     "file-mod": "Geändert",
     "no-data":  "Aktuell befinden sich keine Dateien in der Zwischenablage.",
-
     "saved-files-title": "Datei erfolgreich abgelegt",
     "saved-files-title_plural": "Dateien erfolgreich abgelegt",
     "saved-files-body": "Eine Datei wurde erfolgreich temporär in der Zwischenablage abgelegt und kann jetzt innerhalb dieser Applikation verwendet werden.",
@@ -118,50 +117,18 @@
     "file-warning": "Achtung!",
     "file-warning-body": "Es befindet sich noch eine Datei in der Zwischenablage. Die Zwischenablage wird beim Verlassen der Seite verworfen.",
     "file-warning-body_plural": "Es befinden sich noch {{count}} Dateien in der Zwischenablage. Die Zwischenablage wird beim Verlassen der Seite verworfen.",
-
     "upload-area-text": "Sie können in diesem Bereich Dokumente per Drag & Drop oder per Direktauswahl hochladen.",
     "upload-button-label": "Dateien auswählen",
-
-    "warning": "Vorsicht! Wenn Sie den Browser schließen, die Seite neu laden oder neue Dateien hinzufügen, wird die bestehende Zwischenablage automatisch verworfen!",
-
+    "warning": "Vorsicht! Wenn Sie den Browser schließen oder die Seite neu laden wird die bestehende Zwischenablage automatisch verworfen!",
     "source-title": "Von der Zwischenablage auswählen",
     "source-body": "Hier können Sie zuvor temporär abgelegte Dateien auswählen.",
-    "source-btn": "Dateien auswählen",
+    "source-btn": "Datei auswählen",
+    "source-btn_plural": "{{count}} Dateien auswählen",
     "sink-title": "Dateien in der Zwischenablage ablegen",
     "sink-body": "Hier können Sie Dateien temporär in der Zwischenablage ablegen.",
     "sink-btn": "{{count}} Datei ablegen",
-    "sink-btn_plural": "{{count}} Dateien ablegen"
-  },
-  "clipboard2": {
-
-    "save-files-from-clipboard": "Eine Datei aus der Zwischenablage speichern",
-    "save-files-from-clipboard_plurafile-sinkl": "{{count}} Dateien aus der Zwischenablage speichern",
-    "save-from-clipboard": "Aktuellen Inhalt aus der Zwischenablage speichern:",
-    "save-from-clipboard-btn": "Zwischenablage sichern",
-
-
-    "upload-area-text": "Sie können in diesem Bereich Dokumente mit einer Maximalgröße von bis zu 32MB pro Dokument per Drag & Drop oder per Direktauswahl hochladen.",
-    "upload-button-label": "Dateien auswählen",
-
-
-
-
+    "sink-btn_plural": "{{count}} Dateien ablegen",
     "select-all": "Alle auswählen",
-    "select-all-title": "Alle verfügbaren Dateien in diesem Ordner auswählen",
-    "select-nothing": "Nichts auswählen",
-    "select-nothing-title": "Alle gewählten Dateien nicht mehr selektieren",
-
-
-    "success-save-to-clipboard-title": "Erfolgreich abgelegt",
-    "success-save-to-clipboard-body": "Sie haben {{count}} Datei in der Zwischenablage temporär abgelegt. Vergessen Sie nicht diese dauerhaft zu speichern.",
-    "success-save-to-clipboard-body_plural": "Sie haben {{count}} Dateien in der Zwischenablage temporär abgelegt. Vergessen Sie nicht diese dauerhaft zu speichern.",
-
-
-    "clipboard-files": "Aktuell ist eine Datei in der Zwischenablage vorhanden",
-    "clipboard-files_plural": "Aktuell sind {{count}} Dateien in der Zwischenablage vorhanden",
-    "clipboard-files-overwrite": "Folgende Dateien werden verworfen, wenn Sie neue Dateien ins Zwischenablage legen:",
-    "clipboard": "Zwischenablage",
-    "clipboard-no-files": "Aktuell befinden sich keine Dateien in der Zwischenablage."
+    "select-nothing": "Nichts auswählen"
   }
-
 }
diff --git a/packages/file-handling/src/i18n/en/translation.json b/packages/file-handling/src/i18n/en/translation.json
index 264d964f1a78d2a6c4d43f2f5a0d805afc286b73..5de26a882b55987c2e07e2a0b1d2d8a20a624bf2 100644
--- a/packages/file-handling/src/i18n/en/translation.json
+++ b/packages/file-handling/src/i18n/en/translation.json
@@ -98,37 +98,17 @@
     "abort": "Cancel process",
     "abort-message": "The process was canceled."
   },
-  "clipboard2": {
-    "file-warning": "Attention!",
-    "file-warning-body": "There is still a file on the clipboard. The clipboard is discarded when you exit the page.",
-    "file-warning-body_plural": "There are still {{count}} files on the clipboard. The clipboard is discarded when you exit the page.",
-    "save-files-from-clipboard": "Save a file from the clipboard",
-    "save-files-from-clipboard_plural": "Save {{count}} files from the clipboard",
-    "save-from-clipboard": "Save the current content from the clipboard:",
-    "save-from-clipboard-btn": "Save the clipboard",
-    "save-to-clipboard-title": "Cached files in the clipboard ",
+  "clipboard": {
     "add-files": "Add files to clipboard",
     "add-files-btn": "Add files",
-    "remove-all": "Remove all files from the clipboard.",
+    "remove-all": "Remove all files from the clipboard",
     "remove-all-btn": "Remove all",
-    "remove-count": "Remove file from the clipboard.",
-    "remove-count_plural": "Remove {{count}} files from the clipboard.",
+    "remove-count": "Remove file from the clipboard",
+    "remove-count_plural": "Remove {{count}} files from the clipboard",
     "remove-count-btn": "Remove file",
     "remove-count-btn_plural": "Remove {{count}} files",
     "save-all": "Save all files from the clipboard",
     "save-all-btn": "Save all",
-    "upload-area-text": "In this area you can upload documents up to a size of 32MB via Drag & Drop or by selecting them directly. ",
-    "upload-button-label": "Load to clipboard",
-    "clear-clipboard-title": "Clipboard cleared",
-    "clear-clipboard-body": "The clipboard was successfully cleared.",
-    "clear-count-clipboard-title": "File removed",
-    "clear-count-clipboard-title_plural": "Files removed",
-    "clear-count-clipboard-body": "One file was successfully removed from clipboard.",
-    "clear-count-clipboard-body_plural": "{{count}} files were successfully removed from clipboard.",
-    "saved-files-title": "File successfully filed",
-    "saved-files-title_plural": "Files successfully filed",
-    "saved-files-body": "A file was successfully stored temporarily in the clipboard and can now be used within this application.",
-    "saved-files-body_plural": "{{count}} files were successfully stored temporarily in the clipboard and can now be used within this application.",
     "save-count-btn": "Save file",
     "save-count-btn_plural": "Save {{count}} files",
     "save-count": "Save one file from the clipboard",
@@ -137,10 +117,32 @@
     "file-size": "Size",
     "file-type": "Type",
     "file-mod": "Last modified",
-    "select-all": "Alle auswählen",
-    "select-all-title": "Alle verfügbaren Dateien in diesem Ordner auswählen",
-    "select-nothing": "Nichts auswählen",
-    "select-nothing-title": "Alle gewählten Dateien nicht mehr selektieren",
-    "no-data": "There are no files"
+    "no-data": "There are no files",
+    "saved-files-title": "File successfully filed",
+    "saved-files-title_plural": "Files successfully filed",
+    "saved-files-body": "A file was successfully stored temporarily in the clipboard and can now be used within this application.",
+    "saved-files-body_plural": "{{count}} files were successfully stored temporarily in the clipboard and can now be used within this application.",
+    "clear-clipboard-title": "Clipboard cleared",
+    "clear-clipboard-body": "The clipboard was successfully cleared.",
+    "clear-count-clipboard-title": "File removed",
+    "clear-count-clipboard-title_plural": "Files removed",
+    "clear-count-clipboard-body": "One file was successfully removed from clipboard.",
+    "clear-count-clipboard-body_plural": "{{count}} files were successfully removed from clipboard.",
+    "file-warning": "Attention!",
+    "file-warning-body": "There is still a file on the clipboard. The clipboard is discarded when you exit the page.",
+    "file-warning-body_plural": "There are still {{count}} files on the clipboard. The clipboard is discarded when you exit the page.",
+    "upload-area-text": "In this area you can upload documents up to a size of 32MB via Drag & Drop or by selecting them directly. ",
+    "upload-button-label": "Load to clipboard",
+    "warning": "Attention! If you close the browser or reload the page the existing clipboard is automatically discarded!",
+    "source-title": "Select files from clipboard",
+    "source-body": "Here you can select files which were previously stored temporarily.",
+    "source-btn": "Select file",
+    "source-btn_plural": "Select {{count}} files",
+    "sink-title": "Store files on the clipboard",
+    "sink-body": "Here you can temporarily store files on the clipboard.",
+    "sink-btn": "Store {{count}} file",
+    "sink-btn_plural": "Store {{count}} files",
+    "select-all": "Select all",
+    "select-nothing": "Select nothing"
   }
 }