diff --git a/extension/Documentation/Manual.rst b/extension/Documentation/Manual.rst
index 1e3778f01ccf9703d1c8cecba6a852bc43bac7c7..77aebfa1e52ac6f08250f83f278245a2d1f340c7 100644
--- a/extension/Documentation/Manual.rst
+++ b/extension/Documentation/Manual.rst
@@ -5127,6 +5127,10 @@ Special column names
 +------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | _htmlentities          |Characters will be encoded to their HTML entity representation.                                                                                                                              |
 +------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| _mimetype              |Show mime type of a given file                                                                                                                                                               |
++------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| _filesize              |Show file size of a given file                                                                                                                                                               |
++------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | _thumbnail             |Create thumbnails on the fly. See `column-thumbnail`_.                                                                                                                                       |
 +------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | _+???                  |The content will be wrapped in the tag '???'. Example: SELECT 'example' AS '_+a href="http://example.com"' creates '<a href="http://example.com">example</a>'                                |
diff --git a/extension/qfq/qfq/Constants.php b/extension/qfq/qfq/Constants.php
index 3dbc550ac3aabb5a1af4d15371faef2f04f14d74..2155bf8434a78afcf8398e169612f9938e992c0f 100644
--- a/extension/qfq/qfq/Constants.php
+++ b/extension/qfq/qfq/Constants.php
@@ -244,7 +244,7 @@ const ERROR_MISSING_TYPE_AHEAD_SQL_PREFETCH = 1604;
 const ERROR_DOWNLOAD_CREATE_NEW_FILE = 1700;
 const ERROR_DOWNLOAD_NO_FILES = 1701;
 const ERROR_DOWNLOAD_NOTHING_TO_DO = 1702;
-const ERROR_DOWNLOAD_UNEXPECTED_MIMETYPE = 1703;
+const ERROR_DOWNLOAD_UNEXPECTED_MIME_TYPE = 1703;
 const ERROR_DOWNLOAD_UNEXPECTED_NUMBER_OF_SOURCES = 1704;
 
 // KeyValueParser
@@ -1245,6 +1245,9 @@ const COLUMN_NL2BR = 'nl2br';
 const COLUMN_HTMLENTITIES = 'htmlentities';
 const COLUMN_STRIPTAGS = 'striptags';
 
+const COLUMN_MIME_TYPE = 'mimetype';
+const COLUMN_FILE_SIZE = 'filesize';
+
 const COLUMN_WRAP_TOKEN = '+';
 
 const FORM_NAME_FORM = 'form';
diff --git a/extension/qfq/qfq/report/Download.php b/extension/qfq/qfq/report/Download.php
index d75cae044032796dad80867ad384e6514498c425..289cb8209fb6f81ad3df99199283e45761e308f7 100644
--- a/extension/qfq/qfq/report/Download.php
+++ b/extension/qfq/qfq/report/Download.php
@@ -110,7 +110,7 @@ class Download {
         foreach ($files AS $filename) {
             $mimetype = mime_content_type($filename);
             if ($mimetype != 'application/pdf') {
-                throw new downloadException("Error concat file $filename. Mimetype 'application/pdf' expected, got: $mimetype", ERROR_DOWNLOAD_UNEXPECTED_MIMETYPE);
+                throw new downloadException("Error concat file $filename. Mimetype 'application/pdf' expected, got: $mimetype", ERROR_DOWNLOAD_UNEXPECTED_MIME_TYPE);
             }
         }
 
diff --git a/extension/qfq/qfq/report/Report.php b/extension/qfq/qfq/report/Report.php
index 5a77a62b2ed7f9bec4ca893c86575226ec7f191c..9ffd8d583fe00ec1668a061bf2a9cd1a45d8883c 100644
--- a/extension/qfq/qfq/report/Report.php
+++ b/extension/qfq/qfq/report/Report.php
@@ -725,6 +725,14 @@ class Report {
                 $content .= $this->thumbnail->process($columnValue);
                 break;
 
+            case COLUMN_MIME_TYPE:
+                $content .= HelperFile::getMimeType($columnValue);
+                break;
+
+            case COLUMN_FILE_SIZE:
+                $content .= filesize($columnValue);
+                break;
+
             case COLUMN_NL2BR:
                 $content .= nl2br($columnValue);
                 break;