File types used by ArtistScope security applications include a new type known as .ENC, which opens in CopySafe PDF Reader.
The .ENC file type is created by CopySafe PDF Protector when encrypting Adobe PDF files. It is a library file for viewing with CopySafe PDF Reader, which may also be referred to as the CS-PDF Reader.
.ENC files are most useful when publishing a series of CopySafe protected PDFs because they do not include the reader, which reduces the file size by 2 MB.
To deliver .ENC files from a server, you may need to add ENC to the server's Mimetypes:
Click for more information on CopySafe PDF.