https://community.appian.com/discussions/f/plug-ins/23248/protect-pdf-21-3Hello all, im currently looking for a way of protecting a PDF with password, in the current version (19.4) we are using the protect PDF plugin, but we need to upgrade the version to 21.4, and it seems that the plugin is no longer available, i&#39;ve beenen-USTelligent Community 12https://community.appian.com/thread/89218?ContentTypeID=1Mon, 20 Dec 2021 13:44:50 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:fe071153-944d-40d5-9b84-e43a84671162hrishikeshd997<p>I was able to deploy and use Encrypt PDF plugin on Appian 21.4 version</p> <p><a href="/b/appmarket/posts/encrypt-pdf">https://community.appian.com/b/appmarket/posts/encrypt-pdf</a></p> <p></p> <p><img alt=" " src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/19/Encrypt-PDF.jpg" /></p><div style="clear:both;"></div>