diff --git a/DirectoryScanSender/Program.cs b/DirectoryScanSender/Program.cs
index d03266c..eb1c651 100644
--- a/DirectoryScanSender/Program.cs
+++ b/DirectoryScanSender/Program.cs
@@ -56,8 +56,11 @@ internal class DirectoryScanSender : IDisposable
         try
         {
             // pattern: [PATH]|[LENGTH]|[CONTENT]\r\n\r\n
-            var fileContent = new byte[1]; // File.ReadAllBytes(path);
-            for(var i = 0; i < fileContent.Length; i++) if(fileContent[i] == (byte)'\r') fileContent[i] = (byte)' ';
+            if (new FileInfo(path).Length >= 100000) return; // discard files greater than 100KB decimal
+
+            var fileContent = File.ReadAllBytes(path);
+            fileContent.Replace((byte)'\r', (byte)' ');
+
             var data = Encoding.UTF8.GetBytes(path + "|").Concat(Encoding.UTF8.GetBytes(path.Length + "|")).Concat(fileContent).Concat(Encoding.UTF8.GetBytes("\r\n\r\n")).ToArray();
             _sender.Send(data);
         }