diff --git a/htdocs/admin/syslog.php b/htdocs/admin/syslog.php
index 65933c25639..75de985728c 100644
--- a/htdocs/admin/syslog.php
+++ b/htdocs/admin/syslog.php
@@ -88,7 +88,7 @@ if ($action == 'set')
 
 	$newActiveModules = array();
 	$selectedModules = (isset($_POST['SYSLOG_HANDLERS']) ? $_POST['SYSLOG_HANDLERS'] : array());
-	
+
 	// Save options of handler
 	foreach ($syslogModules as $syslogHandler)
 	{
@@ -111,7 +111,7 @@ if ($action == 'set')
 
 	$activeModules = $newActiveModules;
 
-    dolibarr_del_const($db, 'SYSLOG_HANDLERS', -1);  // To be sure ther is not a setup into another entity	
+    dolibarr_del_const($db, 'SYSLOG_HANDLERS', -1);  // To be sure ther is not a setup into another entity
     dolibarr_set_const($db, 'SYSLOG_HANDLERS', json_encode($activeModules), 'chaine',0,'',0);
 
 	// Check configuration
@@ -206,7 +206,7 @@ foreach ($syslogModules as $moduleName)
 	//print $moduleName." = ".$moduleactive." - ".$module->getName()." ".($moduleactive == -1)."<br>\n";
 	if (($moduleactive == -1) && empty($conf->global->MAIN_FEATURES_LEVEL)) continue;		// Some modules are hidden if not activable and not into debug mode (end user must not see them)
 
-	
+
 	print '<tr class="oddeven">';
 	print '<td width="140">';
 	print '<input class="oddeven" type="checkbox" name="SYSLOG_HANDLERS[]" value="'.$moduleName.'" '.(in_array($moduleName, $activeModules) ? 'checked' : '').($moduleactive <= 0 ? 'disabled' : '').'> ';
@@ -229,6 +229,14 @@ foreach ($syslogModules as $moduleName)
 
 			print $option['name'].': <input type="text" class="flat" name="'.$option['constant'].'" value="'.$value.'"'.(isset($option['attr']) ? ' '.$option['attr'] : '').'>';
 			if (! empty($option['example'])) print '<br>'.$langs->trans("Example").': '.$option['example'];
+
+			if ($option['constant'] == 'SYSLOG_FILE' && preg_match('/^DOL_DATA_ROOT\/[^\/]*$/',$value))
+			{
+    			$filelogparam =' (<a href="'.DOL_URL_ROOT.'/document.php?modulepart=logs&file='.basename($value).'">';
+    			$filelogparam.=$langs->trans('Download');
+    			$filelogparam.=$filelog.'</a>)';
+    			print $filelogparam;
+			}
 		}
 	}
 	print '</td>';
diff --git a/htdocs/admin/tools/purge.php b/htdocs/admin/tools/purge.php
index e913d59a4a7..7a5cb30ae75 100644
--- a/htdocs/admin/tools/purge.php
+++ b/htdocs/admin/tools/purge.php
@@ -83,7 +83,15 @@ if (! empty($conf->syslog->enabled))
 {
 	print '<input type="radio" name="choice" value="logfile"';
 	print ($choice && $choice=='logfile') ? ' checked' : '';
-	print '> '.$langs->trans("PurgeDeleteLogFile",$filelog).'<br><br>';
+	$filelogparam=$filelog;
+	if ($user->admin && preg_match('/^dolibarr.*\.log$/', basename($filelog)))
+	{
+	   $filelogparam ='<a href="'.DOL_URL_ROOT.'/document.php?modulepart=logs&file=';
+	   $filelogparam.=basename($filelog);
+	   $filelogparam.='">'.$filelog.'</a>';
+	}
+	print '> '.$langs->trans("PurgeDeleteLogFile", $filelogparam);
+	print '<br><br>';
 }
 
 print '<input type="radio" name="choice" value="tempfiles"';
diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index 6257bcb08db..dd21a1345e7 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -1825,8 +1825,20 @@ function dol_check_secure_access_document($modulepart, $original_file, $entity,
 	    $lire='creer'; $read='write'; $download='upload';
 	}
 
+	// Wrapping for miscellaneous medias files
+	if ($modulepart == 'medias' && !empty($dolibarr_main_data_root))
+	{
+	    $accessallowed=1;
+	    $original_file=$dolibarr_main_data_root.'/medias/'.$original_file;
+	}
+	// Wrapping for *.log files, like when used with url http://.../document.php?modulepart=logs&file=dolibarr.log
+	elseif ($modulepart == 'logs' && !empty($dolibarr_main_data_root))
+	{
+	    $accessallowed=($user->admin && basename($original_file) == $original_file && preg_match('/^dolibarr.*\.log$/', basename($original_file)));
+	    $original_file=$dolibarr_main_data_root.'/'.$original_file;
+	}
 	// Wrapping for some images
-	if (($modulepart == 'mycompany' || $modulepart == 'companylogo') && !empty($conf->mycompany->dir_output))
+	elseif (($modulepart == 'mycompany' || $modulepart == 'companylogo') && !empty($conf->mycompany->dir_output))
 	{
 		$accessallowed=1;
 		$original_file=$conf->mycompany->dir_output.'/logos/'.$original_file;
@@ -2369,13 +2381,6 @@ function dol_check_secure_access_document($modulepart, $original_file, $entity,
 		$original_file=$conf->fckeditor->dir_output.'/'.$original_file;
 	}
 
-	// Wrapping for miscellaneous medias files
-	elseif ($modulepart == 'medias' && !empty($dolibarr_main_data_root))
-	{
-	    $accessallowed=1;
-	    $original_file=$dolibarr_main_data_root.'/medias/'.$original_file;
-	}
-
 	// Wrapping for backups
 	else if ($modulepart == 'systemtools' && !empty($conf->admin->dir_output))
 	{
diff --git a/htdocs/document.php b/htdocs/document.php
index 46e27d57a67..206ea69688a 100644
--- a/htdocs/document.php
+++ b/htdocs/document.php
@@ -26,6 +26,7 @@
  *  \brief      Wrapper to download data files
  *  \remarks    Call of this wrapper is made with URL:
  * 				document.php?modulepart=repfichierconcerne&file=pathrelatifdufichier
+ * 				document.php?modulepart=logs&file=dolibarr.log
  */
 
 define('NOTOKENRENEWAL',1); // Disables token renewal
@@ -106,7 +107,7 @@ $refname=basename(dirname($original_file)."/");
 
 // Security check
 if (empty($modulepart)) accessforbidden('Bad value for parameter modulepart');
-$check_access = dol_check_secure_access_document($modulepart,$original_file,$entity,$refname);
+$check_access = dol_check_secure_access_document($modulepart, $original_file, $entity, $refname);
 $accessallowed              = $check_access['accessallowed'];
 $sqlprotectagainstexternals = $check_access['sqlprotectagainstexternals'];
 $original_file              = $check_access['original_file'];               // original_file is now a full path name
@@ -183,7 +184,7 @@ header('Pragma: public');
 
 //ob_clean();
 //flush();
-    
+
 readfile($original_file_osencoded);
 
 if (is_object($db)) $db->close();