title: How to reduce the size of .exe when publish it to folder as single file
body: <p>I have a very small project (WinForms, it contains 2 folders and 10 classes, simple windows for input) and I want to publish it to folder as single .exe file.
  When it is done the size of the file is 140MB. When I add &quot;Trim unused assemblies&quot; mark - 90 MB.</p>
  <p>How can I add reduce the size this .exe file? I faced something like this before, and the size of the file was about 1 MB.</p>
  <p>My publish config:</p>
  <ul>
  <li>Configuration: Debug | Any CPU</li>
  <li>Target framework: net5.0 windows</li>
  <li>Deployment mode: self-contained (produce single file)</li>
  <li>Target runtime: win x-86</li>
  </ul>