PDF file saved in a secure proprietary format; created by Drumlin PDF Publisher and can be read by Javelin PDF Reader; assigned a unique authorization code in order to protect its digital assets.

Drumlin Security develops both Drumlin PDF Reader/Publisher and Javelin PDF Reader. The Drumlin PDF Reader/Publisher software converts .PDF files to the secure DRMX or DRMZ formats. Javelin PDF Reader enables any PDF file, such as a book, report, or manual to be distributed securely to anyone, anywhere in the world. A DRMX file can be used to create a Javelin “Click and Go” .EXE file using the File Menu → Publish → Create EXE option. NOTE: This file is similar to the .DRMZ file, which is a secure PDF file that can be read by mobile devices.