diff --git a/src/application/ljv.application.version.pas b/src/application/ljv.application.version.pas
index c818859..527a3c0 100644
--- a/src/application/ljv.application.version.pas
+++ b/src/application/ljv.application.version.pas
@@ -29,11 +29,11 @@
 interface
 
 const
-  cVersion = '0.1.9.34';
+  cVersion = '0.1.9.36';
   cVersionMajor = 0;
   cVersionMinor = 1;
   cVersionRevision = 9;
-  cVersionBuild = 35;
+  cVersionBuild = 36;
 
 implementation
 
diff --git a/src/forms/ljv.forms.main.pas b/src/forms/ljv.forms.main.pas
index 9b9842f..ab13a04 100644
--- a/src/forms/ljv.forms.main.pas
+++ b/src/forms/ljv.forms.main.pas
@@ -105,6 +105,8 @@   TfrmMain = class(TForm)
     procedure UpdateTreeFromNode(const ANode: PVirtualNode;
       const AJSONData: TJSONData; const APath: String);
     procedure ShowValue(const AJSONData: TJSONData);
+    function MyIntegerToBinary(const AInteger: Int64;
+      const ADigits: Integer): String;
   public
 
   end;
@@ -924,7 +926,7 @@ procedure TfrmMain.ShowValue(const AJSONData: TJSONData);
           edt.Text:= Format('%d', [AJSONData.AsInteger]);
           edtFormated.Text:= FormatFloat(cNumberFormatInteger, AJSONData.AsFloat);
           edtScientific.Text:= FormatFloat(cNumberFormatFloatScientific, AJSONData.AsFloat);
-          edtBin.Text:= IntToBin(AJSONData.AsInt64, 32);
+          edtBin.Text:= MyIntegerToBinary(AJSONData.AsInt64, 32);
           edtHex.Text:= IntToHex(AJSONData.AsInteger, 16);
           edtBytes.Text:= FormatBytes(AJSONData.AsInteger);
           edtDateTime.Text:= FormatDateTime(cDateTimeFormat, UnixToDateTime(AJSONData.AsInteger));
@@ -933,7 +935,7 @@ procedure TfrmMain.ShowValue(const AJSONData: TJSONData);
           edt.Text:= Format('%d', [AJSONData.AsInt64]);
           edtFormated.Text:= FormatFloat(cNumberFormatInteger, AJSONData.AsFloat);
           edtScientific.Text:= FormatFloat(cNumberFormatFloatScientific, AJSONData.AsFloat);
-          edtBin.Text:= IntToBin(AJSONData.AsInt64, 64);
+          edtBin.Text:= MyIntegerToBinary(AJSONData.AsInt64, 64);
           edtHex.Text:= IntToHex(AJSONData.AsInt64, 16);
           edtBytes.Text:= FormatBytes(AJSONData.AsInt64);
           edtDateTime.Text:= FormatDateTime(cDateTimeFormat, UnixToDateTime(AJSONData.AsInt64));
@@ -989,5 +991,26 @@ procedure TfrmMain.ShowValue(const AJSONData: TJSONData);
   end;
 end;
 
+function TfrmMain.MyIntegerToBinary(const AInteger: Int64;
+  const ADigits: Integer): String;
+var
+  str: String;
+  idx: Integer;
+begin
+  Result:= '';
+  str:= IntToBin(AInteger, ADigits);
+  for idx:= 1 to Length(str) do
+  begin
+    if (idx mod 4 = 0) and (idx <> Length(str)) then
+    begin
+      Result:= ' ' +str[Succ(Length(str)) - idx] + Result;
+    end
+    else
+    begin
+      Result:= str[Succ(Length(str)) - idx] + Result;
+    end;
+  end;
+end;
+
 end.
 
diff --git a/src/lazJSONViewer.lpi b/src/lazJSONViewer.lpi
index b020759..e5d01ba 100644
--- a/src/lazJSONViewer.lpi
+++ b/src/lazJSONViewer.lpi
@@ -26,7 +26,7 @@
       <UseVersionInfo Value="True"/>
       <MinorVersionNr Value="1"/>
       <RevisionNr Value="9"/>
-      <BuildNr Value="35"/>
+      <BuildNr Value="36"/>
       <Language Value="0809"/>
     </VersionInfo>
     <BuildModes Count="3">