title: clickonce - what is a good open source alternative to clickonce? (DDay.Update)?
body: <p>What is a good open source alternative to clickonce? One that is most popular and under active development I guess? </p>
  
  <ul>
  <li><a href="http://www.ddaysoftware.com/Pages/Projects/DDay.Update/" rel="noreferrer">DDay.Update</a> perhaps? Is this the main one?</li>
  </ul>
  
  <p>thanks</p>
  
  <p>PS.  I've come up with a few from searching, but would appreciate any feedback from people how have reviewed these and have an idea of which is most popular/worth looking into first.</p>
  
  <ul>
  <li><p>.NET Application Updater Component -
  <a href="http://windowsclient.net/articles/appupdater.aspx" rel="noreferrer">http://windowsclient.net/articles/appupdater.aspx</a></p></li>
  <li><p>nlaunch - <a href="http://code.google.com/p/nlaunch/" rel="noreferrer">http://code.google.com/p/nlaunch/</a> </p></li>
  <li><p>dotnetautoupdate <a href="http://code.google.com/p/dotnetautoupdate/" rel="noreferrer">http://code.google.com/p/dotnetautoupdate/</a></p></li>
  </ul>