title: Is it possible to convert a windows form application (c# , .Net) to a cross platform project?
body: <p>What are the possible ways to convert a <strong>windows form application (c# , .net)</strong> to a cross platform project?<br>
  My <strong>GOAL</strong> is have a project that can run in both Linux base os and windows.<br>
  I really like .net but it's not compatible with all OS (for example Linux) because of .Net Framework installation. </p>
  
  <p>what is your suggestions?   </p>