diff --git a/doc/html/id.html b/doc/html/id.html
index a3bcbea7..b5149ba2 100644
--- a/doc/html/id.html
+++ b/doc/html/id.html
@@ -192,6 +192,14 @@
 					<a href="http://peem.iconoclast.net/">Parseable Embedded Extensible Metadata</a> (<a href="http://peem.iconoclast.net/1.0/">specification</a>)
 				</td>
 			</tr>
+			<tr>
+				<td nowrap="nowrap" align="right" valign="top" bgcolor="#F4F4CC">
+					<tt>71667374 - "qfst"</tt>
+				</td>
+				<td>
+					<a href="http://qflacstudio.sourceforge.net/">QFLAC Studio</a>
+				</td>
+			</tr>
 			<tr>
 				<td nowrap="nowrap" align="right" valign="top" bgcolor="#F4F4CC">
 					<tt>74756E65 - "tune"</tt>