diff --git a/README.md b/README.md
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@@ -852,6 +852,14 @@ All kinds of tools for parsing, creating and editing Threat Intelligence. Mostly
             The GOSINT framework is a free project used for collecting, processing, and exporting high quality public indicators of compromise (IOCs).
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+        <td>
+            <a href="https://hashdd.com/" target="_blank">hashdd</a>
+        </td>
+        <td>
+            A tool to lookup related information from crytographic hash value
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+    </tr>
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         <td>
             <a href="https://github.com/exp0se/harbinger" target="_blank">Harbinger Threat Intelligence</a>