diff --git a/css/derekovecs.css b/css/derekovecs.css
index be98310..922a37a 100644
--- a/css/derekovecs.css
+++ b/css/derekovecs.css
@@ -1,4 +1,6 @@
 @import url('https://fonts.googleapis.com/css2?family=Fira+Sans+Condensed:wght@300;400;700;800&family=Fira+Sans:wght@300;400;700&display=swap');
+@import url('https://cdn.datatables.net/buttons/3.0.0/css/buttons.dataTables.css');
+@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css');
 
 body, input {
     font-family: 'Fira Sans', sans-serif;
@@ -199,6 +201,15 @@
     //  border-bottom: 1px solid #111;
 }
 
+.dataTables_filter input { width: 16ex }
+
+.dt-button {
+  margin-top: 4px !important;
+  padding: 0px 6px 0px 6px !important;
+  border: none;
+  border-collapse:collapse;
+}
+
 g.u a, g.tsnet a, td.collocator {
     cursor: pointer;
 }
diff --git a/js/derekovecs.js b/js/derekovecs.js
index 14792ff..711617e 100644
--- a/js/derekovecs.js
+++ b/js/derekovecs.js
@@ -40,7 +40,13 @@
     "bScrollCollapse": true,
     "bPaginate": false,
     "bJQueryUI": true,
-    "dom": '<"top">rt<"bottom"flp><"clear">',
+    "dom": '<"top">rt<"bottom"flpB><"clear">',
+    buttons: [
+      { extend: 'copyHtml5',  text: '<i class="fa fa-files-o"></i>',  titleAttr: 'Copy' },
+      { extend: 'csvHtml5', text: '<i class="fa fa-file-text-o"></i>', titleAttr: 'CSV', filename: currentWords+'_syn_neighbours' },
+      { extend: 'excelHtml5', text: '<i class="fa fa-file-excel-o"></i>', titleAttr: 'Excel', filename: currentWords+'_sny_neighbours',
+      }
+    ],
     "columns": [
       { "data": "rank", type: "allnumeric" },
       { "data": "dist",  render: function ( data, type, row ) {return data.toFixed(3) }},
@@ -133,7 +139,13 @@
     "bScrollCollapse": true,
     "bPaginate": false,
     "bJQueryUI": true,
-    "dom": '<"top">rt<"bottom"flp><"clear">',
+    "dom": '<"top">rt<"bottom"flpB><"clear">',
+    buttons: [
+      { extend: 'copyHtml5',  text: '<i class="fa fa-files-o"></i>',  titleAttr: 'Copy' },
+      { extend: 'csvHtml5', text: '<i class="fa fa-file-text-o"></i>', titleAttr: 'CSV', filename: currentWords+'_collocates' },
+      { extend: 'excelHtml5', text: '<i class="fa fa-file-excel-o"></i>', titleAttr: 'Excel', filename: currentWords+'_collocates', exportOptions: { columns: ':visible' } ,
+      }
+    ],
     "columns": [
       //                      { "data": "pos", width: "7%", sClass: "dt-center mono compact", render: function ( data, type, row ) {return bitvec2window(data, row.heat, row.word) }},
       { "data": "llr",  render: function ( data, type, row ) {return toFixed(data, 0) }},
diff --git a/templates/index.html.ep b/templates/index.html.ep
index 88ff568..e9933a1 100644
--- a/templates/index.html.ep
+++ b/templates/index.html.ep
@@ -6,10 +6,15 @@
     <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
     <link href="https://fonts.googleapis.com/css?family=Lato|Roboto+Condensed" rel="stylesheet">
     <script src="https://code.jquery.com/jquery-latest.min.js"></script>
-    <script src = "https://cdn.datatables.net/1.10.18/js/jquery.dataTables.min.js"></script>
+    <script src = "https://cdn.datatables.net/1.13.10/js/jquery.dataTables.min.js"></script>
     <script src = "https://cdn.datatables.net/fixedcolumns/3.2.5/js/dataTables.fixedColumns.min.js"></script>
-    <script src = "https://cdn.datatables.net/plug-ins/1.10.18/sorting/scientific.js"></script>
+    <script src = "https://cdn.datatables.net/plug-ins/1.13.10/sorting/scientific.js"></script>
     <script src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML'></script>
+    <script src="https://cdn.datatables.net/buttons/2.3.6/js/dataTables.buttons.min.js"></script>
+    <script src="https://cdn.datatables.net/buttons/2.3.6/js/buttons.print.min.js"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.1.3/jszip.min.js"></script>
+    <script src="https://cdn.datatables.net/buttons/2.3.6/js/buttons.html5.min.js"></script>
+
      <script src="https://cdnjs.cloudflare.com/ajax/libs/ical.js/1.5.0/ical.js"
       integrity="sha512-UxWd2RMDGpYwYuDeU2Fs+nd51gw4ZLQY0D9wWZ3NuanNSk6QQmWCZ6C+rvI0lJ/b/nZtBQ8RVESA9DN9r65dUg=="
       crossorigin="anonymous" referrerpolicy="no-referrer"></script>
@@ -17,7 +22,7 @@
       src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.4/moment-with-locales.min.js"
       integrity="sha512-42PE0rd+wZ2hNXftlM78BSehIGzezNeQuzihiBCvUEB3CVxHvsShF86wBWwQORNxNINlBPuq7rG4WWhNiTVHFg=="
       crossorigin="anonymous" referrerpolicy="no-referrer"></script>
-    <link rel="stylesheet" href="https://cdn.datatables.net/1.10.18/css/jquery.dataTables.min.css">
+    <link rel="stylesheet" href="https://cdn.datatables.net/1.13.10/css/jquery.dataTables.min.css">
     <link rel="stylesheet" href="/derekovecs/css/derekovecs.css">
     <script
       src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"
@@ -154,7 +159,13 @@
            "bScrollCollapse": true,
            "bPaginate": false,
            "bJQueryUI": true,
-           "dom": '<"top">rt<"bottom"flp><"clear">',
+           "dom": '<"top">rt<"bottom"flpB><"clear">',
+           buttons: [
+            { extend: 'copyHtml5',  text: '<i class="fa fa-files-o"></i>',  titleAttr: 'Copy' },
+            { extend: 'csvHtml5', text: '<i class="fa fa-file-text-o"></i>', titleAttr: 'CSV', filename: currentWords+'_para_neighbours' },
+            { extend: 'excelHtml5', text: '<i class="fa fa-file-excel-o"></i>', titleAttr: 'Excel', filename: currentWords+'_para_neighbours', exportOptions: { columns: ':visible' } ,
+            }
+            ],
            "initComplete":function(settings, json) {
              $('td.paradigmator a').on('mousedown', function(e) {
                return paradigmatorClick(e, paraResults[0][0].word, this.childNodes["0"].textContent);
@@ -208,8 +219,14 @@
            "bScrollCollapse": true,
            "bPaginate": false,
            "bJQueryUI": true,
-           "dom": '<"top">rt<"bottom"flp><"clear">',
-           "columns": [
+           "dom": '<"top">rt<"bottom"flpB><"clear">',
+           buttons: [
+            { extend: 'copyHtml5',  text: '<i class="fa fa-files-o"></i>',  titleAttr: 'Copy' },
+            { extend: 'csvHtml5', text: '<i class="fa fa-file-text-o"></i>', titleAttr: 'CSV', filename: currentWords+'_syn_neighbours' },
+            { extend: 'excelHtml5', text: '<i class="fa fa-file-excel-o"></i>', titleAttr: 'Excel', filename: currentWords+'_syn_neighbours', exportOptions: { columns: ':visible' } ,
+            }
+          ],
+          "columns": [
              { "data": "rank", type: "allnumeric" },
              { "data": "pos", width: "7%", sClass: "dt-center mono compact", render: function ( data, type, row ) {return bitvec2window(data, row.heat, row.word) }},
              { "data": "max",  render: function ( data, type, row ) {return data.toFixed(3) }},
@@ -271,7 +288,7 @@
              "bPaginate": false,
              "bJQueryUI": true,
              "dom": '<"top">rt<"bottom"flp><"clear">',
-             "columns": [
+            "columns": [
                { "data": "v",  render: function ( data, type, row ) {return data.toFixed(3) }},
                { "data": "w",  sClass: "paradigmator", render: function ( data, type, row ) {urlprefix.set("word", data); return  '<a href="?' + urlprefix + '">' + data + '</a>' } }
              ],