This plugin is used to show content of PDF Documents within Edocman component layout. See demo here: https://joomdonationdemo.com/edocman/index.php/edocman-layouts/nikon-d30-camera/viewdocument/1
Note: You should make sure 2 directories must be writable
- [root] -> edocmanviewer
- [root] -> plugins -> edocman -> viewpdf -> ospdfjs