diff --git a/searchurl/txt/pdfviewer.html b/searchurl/txt/pdfviewer.html
index f703394c..1741807d 100644
--- a/searchurl/txt/pdfviewer.html
+++ b/searchurl/txt/pdfviewer.html
@@ -1,373 +1,12 @@
-﻿<!DOCTYPE html>
-<html dir="ltr" mozdisallowselectionprint>
-  <head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
-    <title>PDF.js viewer</title>
+<script src="https://cdn.jsdelivr.net/npm/@accusoft/pdf-viewer@latest/bundle.js"></script>
+<div id="viewer"></div>
+<script>
+  let url = location.search.substring(6);
+  (async () => {
+    const pdfViewer = await window.Accusoft.PdfViewerControl.create({
+      sourceDocument: url,
+      container: document.getElementById('viewer')
+    });
+  })();
+</script>
 
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/pdfjs-dist-viewer-min/build/minified/web/viewer.css">
-
-
-<!-- This snippet is used in production (included from viewer.html) -->
-    <link rel="resource" type="application/l10n" href="https://cdn.jsdelivr.net/npm/pdfjs-dist-viewer-min/build/minified/web/locale/locale.properties">
-<script src="https://cdn.jsdelivr.net/npm/pdfjs-dist-viewer-min/build/minified/build/pdf.worker.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/pdfjs-dist-viewer-min/build/minified/web/pdf.viewer.js"></script>
-
-  </head>
-
-  <body tabindex="1">
-    <div id="outerContainer">
-
-      <div id="sidebarContainer">
-        <div id="toolbarSidebar">
-          <div id="toolbarSidebarLeft">
-            <div class="splitToolbarButton toggled">
-              <button id="viewThumbnail" class="toolbarButton toggled" title="Show Thumbnails" tabindex="2" data-l10n-id="thumbs">
-                 <span data-l10n-id="thumbs_label">Thumbnails</span>
-              </button>
-              <button id="viewOutline" class="toolbarButton" title="Show Document Outline (double-click to expand/collapse all items)" tabindex="3" data-l10n-id="document_outline">
-                 <span data-l10n-id="document_outline_label">Document Outline</span>
-              </button>
-              <button id="viewAttachments" class="toolbarButton" title="Show Attachments" tabindex="4" data-l10n-id="attachments">
-                 <span data-l10n-id="attachments_label">Attachments</span>
-              </button>
-              <button id="viewLayers" class="toolbarButton" title="Show Layers (double-click to reset all layers to the default state)" tabindex="5" data-l10n-id="layers">
-                 <span data-l10n-id="layers_label">Layers</span>
-              </button>
-            </div>
-          </div>
-
-          <div id="toolbarSidebarRight">
-            <div id="outlineOptionsContainer" class="hidden">
-              <div class="verticalToolbarSeparator"></div>
-
-              <button id="currentOutlineItem" class="toolbarButton" disabled="disabled" title="Find Current Outline Item" tabindex="6" data-l10n-id="current_outline_item">
-                <span data-l10n-id="current_outline_item_label">Current Outline Item</span>
-              </button>
-            </div>
-          </div>
-        </div>
-        <div id="sidebarContent">
-          <div id="thumbnailView">
-          </div>
-          <div id="outlineView" class="hidden">
-          </div>
-          <div id="attachmentsView" class="hidden">
-          </div>
-          <div id="layersView" class="hidden">
-          </div>
-        </div>
-        <div id="sidebarResizer"></div>
-      </div>  <!-- sidebarContainer -->
-
-      <div id="mainContainer">
-        <div class="findbar hidden doorHanger" id="findbar">
-          <div id="findbarInputContainer">
-            <input id="findInput" class="toolbarField" title="Find" placeholder="Find in document…" tabindex="91" data-l10n-id="find_input">
-            <div class="splitToolbarButton">
-              <button id="findPrevious" class="toolbarButton findPrevious" title="Find the previous occurrence of the phrase" tabindex="92" data-l10n-id="find_previous">
-                <span data-l10n-id="find_previous_label">Previous</span>
-              </button>
-              <div class="splitToolbarButtonSeparator"></div>
-              <button id="findNext" class="toolbarButton findNext" title="Find the next occurrence of the phrase" tabindex="93" data-l10n-id="find_next">
-                <span data-l10n-id="find_next_label">Next</span>
-              </button>
-            </div>
-          </div>
-
-          <div id="findbarOptionsOneContainer">
-            <input type="checkbox" id="findHighlightAll" class="toolbarField" tabindex="94">
-            <label for="findHighlightAll" class="toolbarLabel" data-l10n-id="find_highlight">Highlight all</label>
-            <input type="checkbox" id="findMatchCase" class="toolbarField" tabindex="95">
-            <label for="findMatchCase" class="toolbarLabel" data-l10n-id="find_match_case_label">Match case</label>
-          </div>
-          <div id="findbarOptionsTwoContainer">
-            <input type="checkbox" id="findEntireWord" class="toolbarField" tabindex="96">
-            <label for="findEntireWord" class="toolbarLabel" data-l10n-id="find_entire_word_label">Whole words</label>
-            <span id="findResultsCount" class="toolbarLabel hidden"></span>
-          </div>
-
-          <div id="findbarMessageContainer">
-            <span id="findMsg" class="toolbarLabel"></span>
-          </div>
-        </div>  <!-- findbar -->
-
-        <div id="secondaryToolbar" class="secondaryToolbar hidden doorHangerRight">
-          <div id="secondaryToolbarButtonContainer">
-            <button id="secondaryPresentationMode" class="secondaryToolbarButton presentationMode visibleLargeView" title="Switch to Presentation Mode" tabindex="51" data-l10n-id="presentation_mode">
-              <span data-l10n-id="presentation_mode_label">Presentation Mode</span>
-            </button>
-
-            <button id="secondaryOpenFile" class="secondaryToolbarButton openFile visibleLargeView" title="Open File" tabindex="52" data-l10n-id="open_file">
-              <span data-l10n-id="open_file_label">Open</span>
-            </button>
-
-            <button id="secondaryPrint" class="secondaryToolbarButton print visibleMediumView" title="Print" tabindex="53" data-l10n-id="print">
-              <span data-l10n-id="print_label">Print</span>
-            </button>
-
-            <button id="secondaryDownload" class="secondaryToolbarButton download visibleMediumView" title="Download" tabindex="54" data-l10n-id="download">
-              <span data-l10n-id="download_label">Download</span>
-            </button>
-
-            <a href="#" id="secondaryViewBookmark" class="secondaryToolbarButton bookmark visibleSmallView" title="Current view (copy or open in new window)" tabindex="55" data-l10n-id="bookmark">
-              <span data-l10n-id="bookmark_label">Current View</span>
-            </a>
-
-            <div class="horizontalToolbarSeparator visibleLargeView"></div>
-
-            <button id="firstPage" class="secondaryToolbarButton firstPage" title="Go to First Page" tabindex="56" data-l10n-id="first_page">
-              <span data-l10n-id="first_page_label">Go to First Page</span>
-            </button>
-            <button id="lastPage" class="secondaryToolbarButton lastPage" title="Go to Last Page" tabindex="57" data-l10n-id="last_page">
-              <span data-l10n-id="last_page_label">Go to Last Page</span>
-            </button>
-
-            <div class="horizontalToolbarSeparator"></div>
-
-            <button id="pageRotateCw" class="secondaryToolbarButton rotateCw" title="Rotate Clockwise" tabindex="58" data-l10n-id="page_rotate_cw">
-              <span data-l10n-id="page_rotate_cw_label">Rotate Clockwise</span>
-            </button>
-            <button id="pageRotateCcw" class="secondaryToolbarButton rotateCcw" title="Rotate Counterclockwise" tabindex="59" data-l10n-id="page_rotate_ccw">
-              <span data-l10n-id="page_rotate_ccw_label">Rotate Counterclockwise</span>
-            </button>
-
-            <div class="horizontalToolbarSeparator"></div>
-
-            <button id="cursorSelectTool" class="secondaryToolbarButton selectTool toggled" title="Enable Text Selection Tool" tabindex="60" data-l10n-id="cursor_text_select_tool">
-              <span data-l10n-id="cursor_text_select_tool_label">Text Selection Tool</span>
-            </button>
-            <button id="cursorHandTool" class="secondaryToolbarButton handTool" title="Enable Hand Tool" tabindex="61" data-l10n-id="cursor_hand_tool">
-              <span data-l10n-id="cursor_hand_tool_label">Hand Tool</span>
-            </button>
-
-            <div class="horizontalToolbarSeparator"></div>
-
-            <button id="scrollVertical" class="secondaryToolbarButton scrollModeButtons scrollVertical toggled" title="Use Vertical Scrolling" tabindex="62" data-l10n-id="scroll_vertical">
-              <span data-l10n-id="scroll_vertical_label">Vertical Scrolling</span>
-            </button>
-            <button id="scrollHorizontal" class="secondaryToolbarButton scrollModeButtons scrollHorizontal" title="Use Horizontal Scrolling" tabindex="63" data-l10n-id="scroll_horizontal">
-              <span data-l10n-id="scroll_horizontal_label">Horizontal Scrolling</span>
-            </button>
-            <button id="scrollWrapped" class="secondaryToolbarButton scrollModeButtons scrollWrapped" title="Use Wrapped Scrolling" tabindex="64" data-l10n-id="scroll_wrapped">
-              <span data-l10n-id="scroll_wrapped_label">Wrapped Scrolling</span>
-            </button>
-
-            <div class="horizontalToolbarSeparator scrollModeButtons"></div>
-
-            <button id="spreadNone" class="secondaryToolbarButton spreadModeButtons spreadNone toggled" title="Do not join page spreads" tabindex="65" data-l10n-id="spread_none">
-              <span data-l10n-id="spread_none_label">No Spreads</span>
-            </button>
-            <button id="spreadOdd" class="secondaryToolbarButton spreadModeButtons spreadOdd" title="Join page spreads starting with odd-numbered pages" tabindex="66" data-l10n-id="spread_odd">
-              <span data-l10n-id="spread_odd_label">Odd Spreads</span>
-            </button>
-            <button id="spreadEven" class="secondaryToolbarButton spreadModeButtons spreadEven" title="Join page spreads starting with even-numbered pages" tabindex="67" data-l10n-id="spread_even">
-              <span data-l10n-id="spread_even_label">Even Spreads</span>
-            </button>
-
-            <div class="horizontalToolbarSeparator spreadModeButtons"></div>
-
-            <button id="documentProperties" class="secondaryToolbarButton documentProperties" title="Document Properties…" tabindex="68" data-l10n-id="document_properties">
-              <span data-l10n-id="document_properties_label">Document Properties…</span>
-            </button>
-          </div>
-        </div>  <!-- secondaryToolbar -->
-
-        <div class="toolbar">
-          <div id="toolbarContainer">
-            <div id="toolbarViewer">
-              <div id="toolbarViewerLeft">
-                <button id="sidebarToggle" class="toolbarButton" title="Toggle Sidebar" tabindex="11" data-l10n-id="toggle_sidebar" aria-expanded="false" aria-controls="sidebarContainer">
-                  <span data-l10n-id="toggle_sidebar_label">Toggle Sidebar</span>
-                </button>
-                <div class="toolbarButtonSpacer"></div>
-                <button id="viewFind" class="toolbarButton" title="Find in Document" tabindex="12" data-l10n-id="findbar" aria-expanded="false" aria-controls="findbar">
-                  <span data-l10n-id="findbar_label">Find</span>
-                </button>
-                <div class="splitToolbarButton hiddenSmallView">
-                  <button class="toolbarButton pageUp" title="Previous Page" id="previous" tabindex="13" data-l10n-id="previous">
-                    <span data-l10n-id="previous_label">Previous</span>
-                  </button>
-                  <div class="splitToolbarButtonSeparator"></div>
-                  <button class="toolbarButton pageDown" title="Next Page" id="next" tabindex="14" data-l10n-id="next">
-                    <span data-l10n-id="next_label">Next</span>
-                  </button>
-                </div>
-                <input type="number" id="pageNumber" class="toolbarField pageNumber" title="Page" value="1" size="4" min="1" tabindex="15" data-l10n-id="page" autocomplete="off">
-                <span id="numPages" class="toolbarLabel"></span>
-              </div>
-              <div id="toolbarViewerRight">
-                <button id="presentationMode" class="toolbarButton presentationMode hiddenLargeView" title="Switch to Presentation Mode" tabindex="31" data-l10n-id="presentation_mode">
-                  <span data-l10n-id="presentation_mode_label">Presentation Mode</span>
-                </button>
-
-                <button id="openFile" class="toolbarButton openFile hiddenLargeView" title="Open File" tabindex="32" data-l10n-id="open_file">
-                  <span data-l10n-id="open_file_label">Open</span>
-                </button>
-
-                <button id="print" class="toolbarButton print hiddenMediumView" title="Print" tabindex="33" data-l10n-id="print">
-                  <span data-l10n-id="print_label">Print</span>
-                </button>
-
-                <button id="download" class="toolbarButton download hiddenMediumView" title="Download" tabindex="34" data-l10n-id="download">
-                  <span data-l10n-id="download_label">Download</span>
-                </button>
-                <a href="#" id="viewBookmark" class="toolbarButton bookmark hiddenSmallView" title="Current view (copy or open in new window)" tabindex="35" data-l10n-id="bookmark">
-                  <span data-l10n-id="bookmark_label">Current View</span>
-                </a>
-
-                <div class="verticalToolbarSeparator hiddenSmallView"></div>
-
-                <button id="secondaryToolbarToggle" class="toolbarButton" title="Tools" tabindex="36" data-l10n-id="tools" aria-expanded="false" aria-controls="secondaryToolbar">
-                  <span data-l10n-id="tools_label">Tools</span>
-                </button>
-              </div>
-              <div id="toolbarViewerMiddle">
-                <div class="splitToolbarButton">
-                  <button id="zoomOut" class="toolbarButton zoomOut" title="Zoom Out" tabindex="21" data-l10n-id="zoom_out">
-                    <span data-l10n-id="zoom_out_label">Zoom Out</span>
-                  </button>
-                  <div class="splitToolbarButtonSeparator"></div>
-                  <button id="zoomIn" class="toolbarButton zoomIn" title="Zoom In" tabindex="22" data-l10n-id="zoom_in">
-                    <span data-l10n-id="zoom_in_label">Zoom In</span>
-                   </button>
-                </div>
-                <span id="scaleSelectContainer" class="dropdownToolbarButton">
-                  <select id="scaleSelect" title="Zoom" tabindex="23" data-l10n-id="zoom">
-                    <option id="pageAutoOption" title="" value="auto" selected="selected" data-l10n-id="page_scale_auto">Automatic Zoom</option>
-                    <option id="pageActualOption" title="" value="page-actual" data-l10n-id="page_scale_actual">Actual Size</option>
-                    <option id="pageFitOption" title="" value="page-fit" data-l10n-id="page_scale_fit">Page Fit</option>
-                    <option id="pageWidthOption" title="" value="page-width" data-l10n-id="page_scale_width">Page Width</option>
-                    <option id="customScaleOption" title="" value="custom" disabled="disabled" hidden="true"></option>
-                    <option title="" value="0.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 50 }'>50%</option>
-                    <option title="" value="0.75" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 75 }'>75%</option>
-                    <option title="" value="1" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 100 }'>100%</option>
-                    <option title="" value="1.25" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 125 }'>125%</option>
-                    <option title="" value="1.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 150 }'>150%</option>
-                    <option title="" value="2" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 200 }'>200%</option>
-                    <option title="" value="3" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 300 }'>300%</option>
-                    <option title="" value="4" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 400 }'>400%</option>
-                  </select>
-                </span>
-              </div>
-            </div>
-            <div id="loadingBar">
-              <div class="progress">
-                <div class="glimmer">
-                </div>
-              </div>
-            </div>
-          </div>
-        </div>
-
-        <div id="viewerContainer" tabindex="0">
-          <div id="viewer" class="pdfViewer"></div>
-        </div>
-
-        <div id="errorWrapper" hidden='true'>
-          <div id="errorMessageLeft">
-            <span id="errorMessage"></span>
-            <button id="errorShowMore" data-l10n-id="error_more_info">
-              More Information
-            </button>
-            <button id="errorShowLess" data-l10n-id="error_less_info" hidden='true'>
-              Less Information
-            </button>
-          </div>
-          <div id="errorMessageRight">
-            <button id="errorClose" data-l10n-id="error_close">
-              Close
-            </button>
-          </div>
-          <div class="clearBoth"></div>
-          <textarea id="errorMoreInfo" hidden='true' readonly="readonly"></textarea>
-        </div>
-      </div> <!-- mainContainer -->
-
-      <div id="overlayContainer" class="hidden">
-        <div id="passwordOverlay" class="container hidden">
-          <div class="dialog">
-            <div class="row">
-              <p id="passwordText" data-l10n-id="password_label">Enter the password to open this PDF file:</p>
-            </div>
-            <div class="row">
-              <input type="password" id="password" class="toolbarField">
-            </div>
-            <div class="buttonRow">
-              <button id="passwordCancel" class="overlayButton"><span data-l10n-id="password_cancel">Cancel</span></button>
-              <button id="passwordSubmit" class="overlayButton"><span data-l10n-id="password_ok">OK</span></button>
-            </div>
-          </div>
-        </div>
-        <div id="documentPropertiesOverlay" class="container hidden">
-          <div class="dialog">
-            <div class="row">
-              <span data-l10n-id="document_properties_file_name">File name:</span> <p id="fileNameField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_file_size">File size:</span> <p id="fileSizeField">-</p>
-            </div>
-            <div class="separator"></div>
-            <div class="row">
-              <span data-l10n-id="document_properties_title">Title:</span> <p id="titleField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_author">Author:</span> <p id="authorField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_subject">Subject:</span> <p id="subjectField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_keywords">Keywords:</span> <p id="keywordsField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_creation_date">Creation Date:</span> <p id="creationDateField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_modification_date">Modification Date:</span> <p id="modificationDateField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_creator">Creator:</span> <p id="creatorField">-</p>
-            </div>
-            <div class="separator"></div>
-            <div class="row">
-              <span data-l10n-id="document_properties_producer">PDF Producer:</span> <p id="producerField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_version">PDF Version:</span> <p id="versionField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_page_count">Page Count:</span> <p id="pageCountField">-</p>
-            </div>
-            <div class="row">
-              <span data-l10n-id="document_properties_page_size">Page Size:</span> <p id="pageSizeField">-</p>
-            </div>
-            <div class="separator"></div>
-            <div class="row">
-              <span data-l10n-id="document_properties_linearized">Fast Web View:</span> <p id="linearizedField">-</p>
-            </div>
-            <div class="buttonRow">
-              <button id="documentPropertiesClose" class="overlayButton"><span data-l10n-id="document_properties_close">Close</span></button>
-            </div>
-          </div>
-        </div>
-        <div id="printServiceOverlay" class="container hidden">
-          <div class="dialog">
-            <div class="row">
-              <span data-l10n-id="print_progress_message">Preparing document for printing…</span>
-            </div>
-            <div class="row">
-              <progress value="0" max="100"></progress>
-              <span data-l10n-id="print_progress_percent" data-l10n-args='{ "progress": 0 }' class="relative-progress">0%</span>
-            </div>
-            <div class="buttonRow">
-              <button id="printCancel" class="overlayButton"><span data-l10n-id="print_progress_close">Cancel</span></button>
-            </div>
-          </div>
-        </div>
-      </div>  <!-- overlayContainer -->
-
-    </div> <!-- outerContainer -->
-    <div id="printContainer"></div>
-  </body>
-</html>
