diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1525,10 +1525,6 @@
     'ManiphestEditProjectsCapability' => 'applications/maniphest/capability/ManiphestEditProjectsCapability.php',
     'ManiphestEditStatusCapability' => 'applications/maniphest/capability/ManiphestEditStatusCapability.php',
     'ManiphestEmailCommand' => 'applications/maniphest/command/ManiphestEmailCommand.php',
-    'ManiphestExcelDefaultFormat' => 'applications/maniphest/export/ManiphestExcelDefaultFormat.php',
-    'ManiphestExcelFormat' => 'applications/maniphest/export/ManiphestExcelFormat.php',
-    'ManiphestExcelFormatTestCase' => 'applications/maniphest/export/__tests__/ManiphestExcelFormatTestCase.php',
-    'ManiphestExportController' => 'applications/maniphest/controller/ManiphestExportController.php',
     'ManiphestGetTaskTransactionsConduitAPIMethod' => 'applications/maniphest/conduit/ManiphestGetTaskTransactionsConduitAPIMethod.php',
     'ManiphestHovercardEngineExtension' => 'applications/maniphest/engineextension/ManiphestHovercardEngineExtension.php',
     'ManiphestInfoConduitAPIMethod' => 'applications/maniphest/conduit/ManiphestInfoConduitAPIMethod.php',
@@ -6780,10 +6776,6 @@
     'ManiphestEditProjectsCapability' => 'PhabricatorPolicyCapability',
     'ManiphestEditStatusCapability' => 'PhabricatorPolicyCapability',
     'ManiphestEmailCommand' => 'MetaMTAEmailTransactionCommand',
-    'ManiphestExcelDefaultFormat' => 'ManiphestExcelFormat',
-    'ManiphestExcelFormat' => 'Phobject',
-    'ManiphestExcelFormatTestCase' => 'PhabricatorTestCase',
-    'ManiphestExportController' => 'ManiphestController',
     'ManiphestGetTaskTransactionsConduitAPIMethod' => 'ManiphestConduitAPIMethod',
     'ManiphestHovercardEngineExtension' => 'PhabricatorHovercardEngineExtension',
     'ManiphestInfoConduitAPIMethod' => 'ManiphestConduitAPIMethod',
diff --git a/src/applications/maniphest/application/PhabricatorManiphestApplication.php b/src/applications/maniphest/application/PhabricatorManiphestApplication.php
--- a/src/applications/maniphest/application/PhabricatorManiphestApplication.php
+++ b/src/applications/maniphest/application/PhabricatorManiphestApplication.php
@@ -57,7 +57,6 @@
           $this->getEditRoutePattern('edit/')
             => 'ManiphestTaskEditController',
         ),
-        'export/(?P<key>[^/]+)/' => 'ManiphestExportController',
         'subpriority/' => 'ManiphestSubpriorityController',
       ),
     );
diff --git a/src/applications/maniphest/controller/ManiphestExportController.php b/src/applications/maniphest/controller/ManiphestExportController.php
deleted file mode 100644
--- a/src/applications/maniphest/controller/ManiphestExportController.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-
-final class ManiphestExportController extends ManiphestController {
-
-  /**
-   * @phutil-external-symbol class PHPExcel
-   * @phutil-external-symbol class PHPExcel_IOFactory
-   * @phutil-external-symbol class PHPExcel_Style_NumberFormat
-   * @phutil-external-symbol class PHPExcel_Cell_DataType
-   */
-  public function handleRequest(AphrontRequest $request) {
-    $viewer = $this->getViewer();
-    $key = $request->getURIData('key');
-
-    $ok = @include_once 'PHPExcel.php';
-    if (!$ok) {
-      $dialog = $this->newDialog();
-
-      $inst1 = pht(
-        'This system does not have PHPExcel installed. This software '.
-        'component is required to export tasks to Excel. Have your system '.
-        'administrator install it from:');
-
-      $inst2 = pht(
-        'Your PHP "%s" needs to be updated to include the '.
-        'PHPExcel Classes directory.',
-        'include_path');
-
-      $dialog->setTitle(pht('Excel Export Not Configured'));
-      $dialog->appendChild(hsprintf(
-        '<p>%s</p>'.
-        '<br />'.
-        '<p>'.
-          '<a href="https://github.com/PHPOffice/PHPExcel">'.
-            'https://github.com/PHPOffice/PHPExcel'.
-          '</a>'.
-        '</p>'.
-        '<br />'.
-        '<p>%s</p>',
-        $inst1,
-        $inst2));
-
-      $dialog->addCancelButton('/maniphest/');
-      return id(new AphrontDialogResponse())->setDialog($dialog);
-    }
-
-    // TODO: PHPExcel has a dependency on the PHP zip extension. We should test
-    // for that here, since it fatals if we don't have the ZipArchive class.
-
-    $saved = id(new PhabricatorSavedQueryQuery())
-      ->setViewer($viewer)
-      ->withQueryKeys(array($key))
-      ->executeOne();
-    if (!$saved) {
-      $engine = id(new ManiphestTaskSearchEngine())
-        ->setViewer($viewer);
-      if ($engine->isBuiltinQuery($key)) {
-        $saved = $engine->buildSavedQueryFromBuiltin($key);
-      }
-      if (!$saved) {
-        return new Aphront404Response();
-      }
-    }
-
-    $formats = ManiphestExcelFormat::loadAllFormats();
-    $export_formats = array();
-    foreach ($formats as $format_class => $format_object) {
-      $export_formats[$format_class] = $format_object->getName();
-    }
-
-    if (!$request->isDialogFormPost()) {
-      $dialog = new AphrontDialogView();
-      $dialog->setUser($viewer);
-
-      $dialog->setTitle(pht('Export Tasks to Excel'));
-      $dialog->appendChild(
-        phutil_tag(
-          'p',
-          array(),
-          pht('Do you want to export the query results to Excel?')));
-
-      $form = id(new PHUIFormLayoutView())
-        ->appendChild(
-          id(new AphrontFormSelectControl())
-            ->setLabel(pht('Format:'))
-            ->setName('excel-format')
-            ->setOptions($export_formats));
-
-      $dialog->appendChild($form);
-
-      $dialog->addCancelButton('/maniphest/');
-      $dialog->addSubmitButton(pht('Export to Excel'));
-      return id(new AphrontDialogResponse())->setDialog($dialog);
-    }
-
-    $format = idx($formats, $request->getStr('excel-format'));
-    if ($format === null) {
-      throw new Exception(pht('Excel format object not found.'));
-    }
-
-    $saved->makeEphemeral();
-    $saved->setParameter('limit', PHP_INT_MAX);
-
-    $engine = id(new ManiphestTaskSearchEngine())
-      ->setViewer($viewer);
-
-    $query = $engine->buildQueryFromSavedQuery($saved);
-    $query->setViewer($viewer);
-    $tasks = $query->execute();
-
-    $all_projects = array_mergev(mpull($tasks, 'getProjectPHIDs'));
-    $all_assigned = mpull($tasks, 'getOwnerPHID');
-
-    $handles = id(new PhabricatorHandleQuery())
-      ->setViewer($viewer)
-      ->withPHIDs(array_merge($all_projects, $all_assigned))
-      ->execute();
-
-    $workbook = new PHPExcel();
-    $format->buildWorkbook($workbook, $tasks, $handles, $viewer);
-    $writer = PHPExcel_IOFactory::createWriter($workbook, 'Excel2007');
-
-    ob_start();
-    $writer->save('php://output');
-    $data = ob_get_clean();
-
-    $mime = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
-
-    return id(new AphrontFileResponse())
-      ->setMimeType($mime)
-      ->setDownload($format->getFileName().'.xlsx')
-      ->setContent($data);
-  }
-
-}
diff --git a/src/applications/maniphest/export/ManiphestExcelDefaultFormat.php b/src/applications/maniphest/export/ManiphestExcelDefaultFormat.php
deleted file mode 100644
--- a/src/applications/maniphest/export/ManiphestExcelDefaultFormat.php
+++ /dev/null
@@ -1,140 +0,0 @@
-<?php
-
-final class ManiphestExcelDefaultFormat extends ManiphestExcelFormat {
-
-  public function getName() {
-    return pht('Default');
-  }
-
-  public function getFileName() {
-    return 'maniphest_tasks_'.date('Ymd');
-  }
-
-  /**
-   * @phutil-external-symbol class PHPExcel
-   * @phutil-external-symbol class PHPExcel_IOFactory
-   * @phutil-external-symbol class PHPExcel_Style_NumberFormat
-   * @phutil-external-symbol class PHPExcel_Cell_DataType
-   */
-  public function buildWorkbook(
-    PHPExcel $workbook,
-    array $tasks,
-    array $handles,
-    PhabricatorUser $user) {
-
-    $sheet = $workbook->setActiveSheetIndex(0);
-    $sheet->setTitle(pht('Tasks'));
-
-    $widths = array(
-      null,
-      15,
-      null,
-      10,
-      15,
-      15,
-      60,
-      30,
-      20,
-      100,
-    );
-
-    foreach ($widths as $col => $width) {
-      if ($width !== null) {
-        $sheet->getColumnDimension($this->col($col))->setWidth($width);
-      }
-    }
-
-    $status_map = ManiphestTaskStatus::getTaskStatusMap();
-    $pri_map = ManiphestTaskPriority::getTaskPriorityMap();
-
-    $date_format = null;
-
-    $rows = array();
-    $rows[] = array(
-      pht('ID'),
-      pht('Owner'),
-      pht('Status'),
-      pht('Priority'),
-      pht('Date Created'),
-      pht('Date Updated'),
-      pht('Title'),
-      pht('Tags'),
-      pht('URI'),
-      pht('Description'),
-    );
-
-    $is_date = array(
-      false,
-      false,
-      false,
-      false,
-      true,
-      true,
-      false,
-      false,
-      false,
-      false,
-    );
-
-    $header_format = array(
-      'font'  => array(
-        'bold' => true,
-      ),
-    );
-
-    foreach ($tasks as $task) {
-      $task_owner = null;
-      if ($task->getOwnerPHID()) {
-        $task_owner = $handles[$task->getOwnerPHID()]->getName();
-      }
-
-      $projects = array();
-      foreach ($task->getProjectPHIDs() as $phid) {
-        $projects[] = $handles[$phid]->getName();
-      }
-      $projects = implode(', ', $projects);
-
-      $rows[] = array(
-        'T'.$task->getID(),
-        $task_owner,
-        idx($status_map, $task->getStatus(), '?'),
-        idx($pri_map, $task->getPriority(), '?'),
-        $this->computeExcelDate($task->getDateCreated()),
-        $this->computeExcelDate($task->getDateModified()),
-        $task->getTitle(),
-        $projects,
-        PhabricatorEnv::getProductionURI('/T'.$task->getID()),
-        id(new PhutilUTF8StringTruncator())
-        ->setMaximumBytes(512)
-        ->truncateString($task->getDescription()),
-      );
-    }
-
-    foreach ($rows as $row => $cols) {
-      foreach ($cols as $col => $spec) {
-        $cell_name = $this->col($col).($row + 1);
-        $cell = $sheet
-          ->setCellValue($cell_name, $spec, $return_cell = true);
-
-        if ($row == 0) {
-          $sheet->getStyle($cell_name)->applyFromArray($header_format);
-        }
-
-        if ($is_date[$col]) {
-          $code = PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDD2;
-          $sheet
-            ->getStyle($cell_name)
-            ->getNumberFormat()
-            ->setFormatCode($code);
-        } else {
-          $cell->setDataType(PHPExcel_Cell_DataType::TYPE_STRING);
-        }
-      }
-    }
-  }
-
-  private function col($n) {
-    return chr(ord('A') + $n);
-  }
-
-}
diff --git a/src/applications/maniphest/export/ManiphestExcelFormat.php b/src/applications/maniphest/export/ManiphestExcelFormat.php
deleted file mode 100644
--- a/src/applications/maniphest/export/ManiphestExcelFormat.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-abstract class ManiphestExcelFormat extends Phobject {
-
-  final public static function loadAllFormats() {
-    return id(new PhutilClassMapQuery())
-      ->setAncestorClass(__CLASS__)
-      ->setSortMethod('getOrder')
-      ->execute();
-  }
-
-  abstract public function getName();
-  abstract public function getFileName();
-
-  public function getOrder() {
-    return 0;
-  }
-
-  protected function computeExcelDate($epoch) {
-    $seconds_per_day = (60 * 60 * 24);
-    $offset = ($seconds_per_day * 25569);
-
-    return ($epoch + $offset) / $seconds_per_day;
-  }
-
-  /**
-   * @phutil-external-symbol class PHPExcel
-   */
-  abstract public function buildWorkbook(
-    PHPExcel $workbook,
-    array $tasks,
-    array $handles,
-    PhabricatorUser $user);
-
-}
diff --git a/src/applications/maniphest/export/__tests__/ManiphestExcelFormatTestCase.php b/src/applications/maniphest/export/__tests__/ManiphestExcelFormatTestCase.php
deleted file mode 100644
--- a/src/applications/maniphest/export/__tests__/ManiphestExcelFormatTestCase.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-final class ManiphestExcelFormatTestCase extends PhabricatorTestCase {
-
-  public function testLoadAllFormats() {
-    ManiphestExcelFormat::loadAllFormats();
-    $this->assertTrue(true);
-  }
-
-}
diff --git a/src/applications/maniphest/view/ManiphestTaskResultListView.php b/src/applications/maniphest/view/ManiphestTaskResultListView.php
--- a/src/applications/maniphest/view/ManiphestTaskResultListView.php
+++ b/src/applications/maniphest/view/ManiphestTaskResultListView.php
@@ -175,8 +175,7 @@
     }
 
     if (!$user->isLoggedIn()) {
-      // Don't show the batch editor or excel export for logged-out users.
-      // Technically we //could// let them export, but ehh.
+      // Don't show the batch editor for logged-out users.
       return null;
     }
 
@@ -220,14 +219,6 @@
       ),
       pht("Bulk Edit Selected \xC2\xBB"));
 
-    $export = javelin_tag(
-      'a',
-      array(
-        'href' => '/maniphest/export/'.$saved_query->getQueryKey().'/',
-        'class' => 'button button-grey',
-      ),
-      pht('Export to Excel'));
-
     $hidden = phutil_tag(
       'div',
       array(
@@ -239,14 +230,12 @@
         '<table class="maniphest-batch-editor-layout">'.
           '<tr>'.
             '<td>%s%s</td>'.
-            '<td>%s</td>'.
             '<td id="batch-select-status-cell">%s</td>'.
             '<td class="batch-select-submit-cell">%s%s</td>'.
           '</tr>'.
         '</table>',
       $select_all,
       $select_none,
-      $export,
       '',
       $submit,
       $hidden);
diff --git a/src/applications/search/controller/PhabricatorApplicationSearchController.php b/src/applications/search/controller/PhabricatorApplicationSearchController.php
--- a/src/applications/search/controller/PhabricatorApplicationSearchController.php
+++ b/src/applications/search/controller/PhabricatorApplicationSearchController.php
@@ -154,7 +154,7 @@
       $saved_query = $engine->buildSavedQueryFromRequest($request);
 
       // Save the query to generate a query key, so "Save Custom Query..." and
-      // other features like Maniphest's "Export..." work correctly.
+      // other features like "Bulk Edit" and "Export Data" work correctly.
       $engine->saveQuery($saved_query);
     }