diff --git a/src/core/operations/ToHexdump.mjs b/src/core/operations/ToHexdump.mjs
index a602ae2c..d5ca663c 100644
--- a/src/core/operations/ToHexdump.mjs
+++ b/src/core/operations/ToHexdump.mjs
@@ -39,6 +39,11 @@ class ToHexdump extends Operation {
                 "name": "Include final length",
                 "type": "boolean",
                 "value": false
+            },
+            {
+                "name": "UNIX Format",
+                "type": "boolean",
+                "value": false
             }
         ];
     }
@@ -70,7 +75,7 @@ class ToHexdump extends Operation {
 
             output += lineNo + "  " +
                 hexa.padEnd(length*(padding+1), " ") +
-                " |" + Utils.printable(Utils.byteArrayToChars(buff), false, true).padEnd(buff.length, " ") + "|\n";
+                " |" + Utils.printable(Utils.byteArrayToChars(buff), false, args[3]).padEnd(buff.length, " ") + "|\n";
 
             if (includeFinalLength && i+buff.length === data.length) {
                 output += Utils.hex(i+buff.length, 8) + "\n";